Inventor · disambiguated record
Michael T. Stieff
Also filed as: STIEFF MICHAEL · STIEFF MICHAEL T
61 granted patents·5 pending applications·943 citations·filing 1987–2024
99Inventor score
Top patents by PatentIndex Score
66 records- 0198US11287251B2Vehicle wheel alignment measurement system camera and ADAS calibration support structureHUNTER ENG CO·Filed 2021·Granted Mar 29, 2022·8 cites·16 claims
- 0298US10996053B2Vehicle wheel alignment measurement system camera and ADAS calibration support structureHUNTER ENG CO·Filed 2020·Granted May 4, 2021·12 cites·9 claims
- 0398US10634488B2Vehicle wheel alignment measurement system camera and ADAS calibration support structureHUNTER ENG CO·Filed 2017·Granted Apr 28, 2020·35 cites·5 claims
- 0498US10240916B1Method and apparatus for calibrating an inspection system for moving vehiclesHUNTER ENG CO·Filed 2017·Granted Mar 26, 2019·32 cites·16 claims
- 0597US11704830B2Method and apparatus for placement of ADAS fixtures during vehicle inspection and serviceHUNTER ENG CO·Filed 2022·Granted Jul 18, 2023·4 cites·8 claims
- 0697US11385134B1Method and apparatus for vehicle inspection and safety system calibration using projected imagesHUNTER ENG CO·Filed 2021·Granted Jul 12, 2022·4 cites·14 claims
- 0797US10848316B1Non-contact vehicle measurement systemHUNTER ENG CO·Filed 2018·Granted Nov 24, 2020·12 cites·5 claims
- 0897US10068389B1Method and apparatus for evaluating an axle condition on a moving vehicleHUNTER ENG CO·Filed 2015·Granted Sep 4, 2018·15 cites·11 claims
- 0997US9170101B2Method and apparatus for positioning a vehicle service device relative to a vehicle thrust lineHUNTER ENG CO·Filed 2012·Granted Oct 27, 2015·33 cites·18 claims
- 1096US11692818B2Vehicle wheel alignment measurement system camera and ADAS calibration support structureHUNTER ENG CO·Filed 2022·Granted Jul 4, 2023·2 cites·16 claims
- 1196US10935465B1Method and apparatus for vehicle inspection and safety system calibration using projected imagesHUNTER ENG CO·Filed 2020·Granted Mar 2, 2021·3 cites·17 claims
- 1296US10222455B1Non-contact vehicle measurement systemHUNTER ENG CO·Filed 2015·Granted Mar 5, 2019·22 cites·11 claims
- 1396US9046446B1Method and apparatus for environmental protection of drive-over tire tread depth optical sensorsHUNTER ENG CO·Filed 2014·Granted Jun 2, 2015·18 cites·23 claims
- 1496US8033028B2Method and apparatus for vehicle service system optical target assemblyHUNTER ENG CO·Filed 2011·Granted Oct 11, 2011·18 cites·19 claims
- 1595US9677973B1Method and apparatus for environmental protection of drive-over tire tread depth optical sensorsHUNTER ENG CO·Filed 2015·Granted Jun 13, 2017·10 cites·20 claims
- 1695US7444752B2Method and apparatus for vehicle service system optical targetHUNTER ENG CO·Filed 2006·Granted Nov 4, 2008·22 cites·5 claims
- 1794US10788400B2Method and apparatus for vehicle inspection and safety system calibration using projected imagesHUNTER ENG CO·Filed 2017·Granted Sep 29, 2020·11 cites·14 claims
- 1893US10241195B1Method for assessing a condition of an axle of a moving vehicleHUNTER ENG CO·Filed 2018·Granted Mar 26, 2019·10 cites·11 claims
- 1992US11610335B2Method and apparatus for placement of ADAS fixtures during vehicle inspection and serviceHUNTER ENG CO·Filed 2021·Granted Mar 21, 2023·2 cites·9 claims
- 2092US8215023B2Method and apparatus for vehicle service system optical target assemblySTIEFF MICHAEL T·Filed 2011·Granted Jul 10, 2012·11 cites·24 claims
- 2192US6483577B2Vehicle alignment sensor systemHUNTER ENG CO·Filed 2001·Granted Nov 19, 2002·53 cites·25 claims
- 2291US7974806B1Method for rolling compensation with wheel-mounted sensorsHUNTER ENG CO·Filed 2009·Granted Jul 5, 2011·25 cites·15 claims
- 2391US7930834B2Method and apparatus for vehicle service system optical target assemblyHUNTER ENG CO·Filed 2010·Granted Apr 26, 2011·8 cites·18 claims
- 2491US7703212B2Method and apparatus for vehicle service system optical target assemblyHUNTER ENG CO·Filed 2008·Granted Apr 27, 2010·15 cites·16 claims
- 2590US10996314B2Method and apparatus for alignment of vehicle blind spot monitoring sensorHUNTER ENG CO·Filed 2016·Granted May 4, 2021·7 cites·10 claims
- 2690US8457925B1Method and apparatus for automation of vehicle wheel alignment measurementsSTIEFF MICHAEL T·Filed 2010·Granted Jun 4, 2013·14 cites·6 claims
- 2790US8341848B2Method and apparatus for vehicle service system optical target assemblyHUNTER ENG CO·Filed 2010·Granted Jan 1, 2013·11 cites·28 claims
- 2889US9448138B2Method and apparatus for automation of vehicle wheel alignment measurementsHUNTER ENG CO·Filed 2013·Granted Sep 20, 2016·8 cites·12 claims
- 2988US4854702AVehicle wheel alignment apparatus and method of useHUNTER ENG CO·Filed 1987·Granted Aug 8, 1989·50 cites·14 claims
- 3086US11145084B2Method and apparatus for guiding placement of ADAS fixtures during vehicle inspection and serviceHUNTER ENG CO·Filed 2019·Granted Oct 12, 2021·3 cites·14 claims
- 3186US8490290B2Vehicle service system optical target assembly calibrationSTIEFF MICHAEL T·Filed 2012·Granted Jul 23, 2013·5 cites·9 claims
- 3286US7100289B1Microelectronic vehicle service system sensorHUNTER ENG CO·Filed 2004·Granted Sep 5, 2006·31 cites·29 claims
- 3386US5519489AVehicle alignment systemHUNTER ENG CO·Filed 1994·Granted May 21, 1996·55 cites·15 claims
- 3485US9778030B2Method and apparatus for multi-axle vehicle alignment with vehicle frame referenceHUNTER ENG CO·Filed 2014·Granted Oct 3, 2017·10 cites·20 claims
- 3584US5488471ASensors for vehicle alignment system and apparatus using sameFiled 1993·Granted Jan 30, 1996·45 cites·24 claims
- 3683US12123707B2Support structure for vehicle ADAS calibration and wheel alignment measurement systemHUNTER ENG CO·Filed 2023·Granted Oct 22, 2024·0 cites·15 claims
- 3782US8875407B2Vehicle service system optical target assembly calibrationHUNTER ENG CO·Filed 2013·Granted Nov 4, 2014·3 cites·6 claims
- 3882US6298284B1Apparatus and method with improved field of view for determining vehicle wheel alignment measurements from three dimensional wheel positions and orientationsHUNTER ENG CO·Filed 1998·Granted Oct 2, 2001·52 cites·33 claims
- 3981US6427346B1Method and apparatus for calibration of no-compensation and universal wheel adapters utilized in vehicle wheel alignment proceduresHUNTER ENG CO·Filed 2000·Granted Aug 6, 2002·25 cites·23 claims
- 4080US9644952B2Method for evaluating component calibration in machine vision vehicle wheel alignment systemHUNTER ENG CO·Filed 2013·Granted May 9, 2017·6 cites·31 claims
- 4180US8561307B2Method and apparatus for vehicle service system optical target assemblyHUNTER ENG CO·Filed 2012·Granted Oct 22, 2013·4 cites·13 claims
- 4279US11971250B2System and method for operator guided identification of vehicle reference locations for ADAS sensor alignmentHUNTER ENG CO·Filed 2020·Granted Apr 30, 2024·1 cites·8 claims
- 4379US11639849B2Vehicle wheel alignment measurement system camera and ADAS calibration support structureHUNTER ENG CO·Filed 2022·Granted May 2, 2023·0 cites·16 claims
- 4479US5489983ASensor for vehicle alignment system and apparatus using sameHUNTER ENG CO·Filed 1995·Granted Feb 6, 1996·41 cites·36 claims
- 4578US2025180349A1System and Method For Identification of Spatial Locations For Vehicle ADAS CalibrationHUNTER ENG CO·Filed 2024·Application pending·0 cites
- 4677US7810244B2Vehicle wheel optical target mounting assemblyHUNTER ENG CO·Filed 2008·Granted Oct 12, 2010·9 cites·28 claims
- 4777US6313911B1Vehicle alignment sensor systemHUNTER ENG CO·Filed 1998·Granted Nov 6, 2001·42 cites·8 claims
- 4875US9494421B2Method for measuring trailer axle alignmentHUNTER ENG CO·Filed 2014·Granted Nov 15, 2016·3 cites·18 claims
- 4974US7043396B2Methods for measuring alignment in customized vehiclesHUNTER ENG CO·Filed 2003·Granted May 9, 2006·20 cites·27 claims
- 5072US9544545B2Vehicle service system optical target assembly calibrationHUNTER ENG CO·Filed 2014·Granted Jan 10, 2017·1 cites·8 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →