Inventor · disambiguated record
Wayne O. Duescher
Also filed as: DUESCHER WAYNE O
42 granted patents·2 pending applications·1,810 citations·filing 1977–2023
98Inventor score
Files withDUESCHER WAYNE O29KELTECH ENGINEERING7FISHAIR INC3KELTECH ENGINEERING INC2TWIN CITY SURGICAL INC1
Top patents by PatentIndex Score
44 records- 0198US8256091B2Equal sized spherical beadsDUESCHER WAYNE O·Filed 2008·Granted Sep 4, 2012·105 cites·25 claims
- 0298US6769969B1Raised island abrasive, method of use and lapping apparatusKELTECH ENGINEERING INC·Filed 2000·Granted Aug 3, 2004·215 cites·64 claims
- 0398US6149506ALapping apparatus and method for high speed lapping with a rotatable abrasive platenKELTECH ENGINEERING·Filed 1998·Granted Nov 21, 2000·237 cites·73 claims
- 0497US8062098B2High speed flat lapping platenDUESCHER WAYNE O·Filed 2008·Granted Nov 22, 2011·53 cites·23 claims
- 0597US6752700B2Raised island abrasive and process of manufactureFiled 2001·Granted Jun 22, 2004·122 cites·39 claims
- 0696US7632434B2Abrasive agglomerate coated raised island articlesDUESCHER WAYNE O·Filed 2004·Granted Dec 15, 2009·104 cites·20 claims
- 0795US8545583B2Method of forming a flexible abrasive sheet articleDUESCHER WAYNE O·Filed 2005·Granted Oct 1, 2013·35 cites·26 claims
- 0895US6607157B1Air bearing system with an air cylinder web dancer system or idler rollsKELTECH ENGINEERING INC·Filed 1999·Granted Aug 19, 2003·70 cites·39 claims
- 0994US9604339B2Vacuum-grooved membrane wafer polishing workholderDUESCHER WAYNE O·Filed 2015·Granted Mar 28, 2017·8 cites·22 claims
- 1094US8328600B2Workpiece spindles supported floating abrasive platenDUESCHER WAYNE O·Filed 2011·Granted Dec 11, 2012·19 cites·20 claims
- 1193US7520800B2Raised island abrasive, lapping apparatus and method of useDUESCHER WAYNE O·Filed 2004·Granted Apr 21, 2009·72 cites·26 claims
- 1291US8647171B2Fixed-spindle floating-platen workpiece loader apparatusDUESCHER WAYNE O·Filed 2010·Granted Feb 11, 2014·10 cites·20 claims
- 1390US8758088B2Floating abrading platen configurationDUESCHER WAYNE O·Filed 2011·Granted Jun 24, 2014·9 cites·20 claims
- 1489US8998678B2Spider arm driven flexible chamber abrading workholderDUESCHER WAYNE O·Filed 2014·Granted Apr 7, 2015·8 cites·20 claims
- 1589US8845394B2Bellows driven air floatation abrading workholderDUESCHER WAYNE O·Filed 2012·Granted Sep 30, 2014·8 cites·19 claims
- 1689US8696405B2Pivot-balanced floating platen lapping machineDUESCHER WAYNE O·Filed 2011·Granted Apr 15, 2014·8 cites·20 claims
- 1789US6102777ALapping apparatus and method for high speed lapping with a rotatable abrasive platenKELTECH ENGINEERING·Filed 1998·Granted Aug 15, 2000·136 cites·28 claims
- 1889US5993298ALapping apparatus and process with controlled liquid flow across the lapping surfaceKELTECH ENGINEERING·Filed 1997·Granted Nov 30, 1999·83 cites·19 claims
- 1989US4702108AMethod and apparatus for measuring the isometric muscle strength of multiple muscle groups in the human bodyUNIV MINNESOTA·Filed 1986·Granted Oct 27, 1987·106 cites·13 claims
- 2087US9199354B2Flexible diaphragm post-type floating and rigid abrading workholderDUESCHER WAYNE O·Filed 2014·Granted Dec 1, 2015·10 cites·23 claims
- 2187US5967882ALapping apparatus and process with two opposed lapping platensKELTECH ENGINEERING·Filed 1997·Granted Oct 19, 1999·78 cites·17 claims
- 2286US9011207B2Flexible diaphragm combination floating and rigid abrading workholderDUESCHER WAYNE O·Filed 2014·Granted Apr 21, 2015·7 cites·25 claims
- 2386US5910041ALapping apparatus and process with raised edge on platenKELTECH ENGINEERING·Filed 1997·Granted Jun 8, 1999·69 cites·33 claims
- 2485US4543718ACast cutter apparatusTWIN CITY SURGICAL INC·Filed 1984·Granted Oct 1, 1985·46 cites·17 claims
- 2584US8998677B2Bellows driven floatation-type abrading workholderDUESCHER WAYNE O·Filed 2013·Granted Apr 7, 2015·5 cites·20 claims
- 2684US6048254ALapping apparatus and process with annular abrasive areaKELTECH ENGINEERING·Filed 1997·Granted Apr 11, 2000·59 cites·26 claims
- 2783US8647172B2Wafer pads for fixed-spindle floating-platen lappingDUESCHER WAYNE O·Filed 2012·Granted Feb 11, 2014·5 cites·20 claims
- 2882US6120352ALapping apparatus and lapping method using abrasive sheetsKELTECH ENGINEERING·Filed 1997·Granted Sep 19, 2000·67 cites·29 claims
- 2981US9233452B2Vacuum-grooved membrane abrasive polishing wafer workholderDUESCHER WAYNE O·Filed 2014·Granted Jan 12, 2016·5 cites·20 claims
- 3081US9039488B2Pin driven flexible chamber abrading workholderDUESCHER WAYNE O·Filed 2014·Granted May 26, 2015·4 cites·21 claims
- 3179US8740668B2Three-point spindle-supported floating abrasive platenDUESCHER WAYNE O·Filed 2010·Granted Jun 3, 2014·4 cites·20 claims
- 3279US8602842B2Three-point fixed-spindle floating-platen abrasive systemDUESCHER WAYNE O·Filed 2010·Granted Dec 10, 2013·4 cites·20 claims
- 3376US8641476B2Coplanar alignment apparatus for rotary spindlesDUESCHER WAYNE O·Filed 2012·Granted Feb 4, 2014·3 cites·20 claims
- 3475US8430717B2Dynamic action abrasive lapping workholderDUESCHER WAYNE O·Filed 2010·Granted Apr 30, 2013·3 cites·20 claims
- 3575US4261272AApparatus for producing sewn seamsFISHAIR INC·Filed 1979·Granted Apr 14, 1981·9 cites·8 claims
- 3674US8337280B2High speed platen abrading wire-driven rotary workholderDUESCHER WAYNE O·Filed 2010·Granted Dec 25, 2012·3 cites·20 claims
- 3767US8500515B2Fixed-spindle and floating-platen abrasive system using spherical mountsDUESCHER WAYNE O·Filed 2010·Granted Aug 6, 2013·2 cites·20 claims
- 3866US2023311274A1Abrasive disc with vitrified agglomerate islandsDUESCHER WAYNE O·Filed 2023·Application pending·0 cites
- 3962US4149335AProcess for forming fishing lure component and article formed therebyFISHAIR INC·Filed 1977·Granted Apr 17, 1979·17 cites·9 claims
- 4057US11691241B1Abrasive lapping head with floating and rigid workpiece carrierDUESCHER WAYNE O·Filed 2020·Granted Jul 4, 2023·0 cites·20 claims
- 4149US10926378B2Abrasive coated disk islands using magnetic font sheetDUESCHER WAYNE O·Filed 2018·Granted Feb 23, 2021·0 cites·22 claims
- 4246US8647170B2Laser alignment apparatus for rotary spindlesDUESCHER WAYNE O·Filed 2012·Granted Feb 11, 2014·0 cites·21 claims
- 4346US2014120802A1Abrasive platen wafer surface optical monitoring systemDUESCHER WAYNE O·Filed 2012·Application pending·0 cites
- 4433US4261690APumpFISHAIR INC·Filed 1979·Granted Apr 14, 1981·2 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →