Inventor · disambiguated record
David G. Powell
Also filed as: POWELL DAVID · POWELL DAVID G · POWELL DAVID GRAHAM · POWELL DAVID J
14 granted patents·6 pending applications·595 citations·filing 1978–2018
92Inventor score
Files withPOWELL DAVID G6DIAMOND MACHINING TECHNOLOGY I5MEDTRONIC MINIMED INC2CALIFORNIA CONTROLS1EMC CORP1
Top patents by PatentIndex Score
20 records- 0198US5328460AImplantable medication infusion pump including self-contained acoustic fault detection apparatusPACESETTER INFUSION LTD·Filed 1993·Granted Jul 12, 1994·459 cites·35 claims
- 0293US9221144B2Universal sharpening jig for a cutting bladePOWELL DAVID G·Filed 2013·Granted Dec 29, 2015·17 cites·35 claims
- 0389US10759017B2Glideway crowning plate and method thereof for creating a crown on a cutting edge of a cutting blade with a sharpening jigPOWELL DAVID G·Filed 2018·Granted Sep 1, 2020·3 cites·10 claims
- 0470USD372180SCombined whetstone and housingPOWELL DAVID G·Filed 1995·Granted Jul 30, 1996·17 cites·1 claims
- 0568US5919084ATwo-sided abrasive tool and method of assembling sameDIAMOND MACHINING TECHNOLOGY I·Filed 1997·Granted Jul 6, 1999·38 cites·31 claims
- 0654US5976001AInterrupted cut abrasive toolDIAMOND MACHINING TECHNOLOGY I·Filed 1997·Granted Nov 2, 1999·21 cites·28 claims
- 0754US2009204073A1Degassing method and systemMEDTRONIC MINIMED INC·Filed 2009·Application pending·0 cites
- 0849US7534225B2Degassing method and systemMEDTRONIC MINIMED INC·Filed 2003·Granted May 19, 2009·1 cites·46 claims
- 0945US8529316B2Sharpening apparatus for plane iron crowningPOWELL DAVID G·Filed 2009·Granted Sep 10, 2013·0 cites·11 claims
- 1044US6402603B1Two-sided abrasive toolDIAMOND MACHINING TECHNOLOGY I·Filed 1999·Granted Jun 11, 2002·11 cites·23 claims
- 1144US2003091810A1Support structure and method of assembling sameFiled 2002·Application pending·0 cites
- 1243US6528141B1Support structure and method of assembling sameDIAMOND MACHINING TECHNOLOGY I·Filed 1999·Granted Mar 4, 2003·9 cites·25 claims
- 1343US6261167B1Two-sided abrasive tool and method of assembling sameDIAMOND MACHINING TECHNOLOGY I·Filed 1998·Granted Jul 17, 2001·13 cites·32 claims
- 1439US2005117706A1Cooling and power system for a medical imaging systemFiled 2003·Application pending·0 cites
- 1537US10852955B2Method and system for accessing data objects stored in a storage system using object descriptors allocated by clientsEMC CORP·Filed 2015·Granted Dec 1, 2020·0 cites·21 claims
- 1637US9644972B2Method for tracking a path taken by a vehicleTALLYSMAN WIRELESS INC·Filed 2015·Granted May 9, 2017·0 cites·13 claims
- 1737US2005255803A1Precision abrasive finishing apparatusPOWELL DAVID G·Filed 2004·Application pending·0 cites
- 1837US2007159107A1Apparatus and method for controlling discharge lightsPOWELL DAVID J·Filed 2004·Application pending·0 cites
- 1932US4204513AHydraulic safety mechanismCALIFORNIA CONTROLS·Filed 1978·Granted May 27, 1980·6 cites·32 claims
- 2031US2005252501A1Sharpening apparatusPOWELL DAVID G·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →