Inventor · disambiguated record
David M. Attridge
Also filed as: ATTRIDGE DAVID M
11 granted patents·272 citations·filing 1979–2004
92Inventor score
Files withXEROX CORP11
Top patents by PatentIndex Score
11 records- 0196US5138178APhotoelectric paper basis weight sensorXEROX CORP·Filed 1990·Granted Aug 11, 1992·83 cites·19 claims
- 0291US6286831B1Optimized passive gate inverterXEROX CORP·Filed 2000·Granted Sep 11, 2001·28 cites·19 claims
- 0390US5775690ATwo step optimized stalled roll registration and deskewXEROX CORP·Filed 1996·Granted Jul 7, 1998·46 cites·6 claims
- 0483US6055409ASheet pre-transfer deviceXEROX CORP·Filed 1998·Granted Apr 25, 2000·33 cites·13 claims
- 0569US5720478AGateless duplex inverterXEROX CORP·Filed 1996·Granted Feb 24, 1998·38 cites·14 claims
- 0662US6808171B2Inverter having a slow speed drive mode for improved reliabilityXEROX CORP·Filed 2002·Granted Oct 26, 2004·7 cites·3 claims
- 0756US6186496B1Optimized passive gate inverterXEROX CORP·Filed 1998·Granted Feb 13, 2001·10 cites·24 claims
- 0849US5608511AVacuum transport apparatusXEROX CORP·Filed 1996·Granted Mar 4, 1997·9 cites·3 claims
- 0945US7566055B2Substrate inverter systems and methodsXEROX CORP·Filed 2004·Granted Jul 28, 2009·6 cites·30 claims
- 1045US4493483AInverter-reverser for a reproduction machineXEROX CORP·Filed 1979·Granted Jan 15, 1985·8 cites·1 claims
- 1137US5156392AMoving edge side registration deviceXEROX CORP·Filed 1991·Granted Oct 20, 1992·4 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →