Inventor · disambiguated record
John Campbell
Also filed as: CAMPBELL JOHN · CAMPBELL JOHN RODERICK
7 granted patents·171 citations·filing 1997–2009
87Inventor score
Top patents by PatentIndex Score
7 records- 0190US8311905B1Computerized system and method for automated demand-based parts deliveryCAMPBELL JOHN·Filed 2009·Granted Nov 13, 2012·36 cites·20 claims
- 0286US7602944B2Method and system for counting moving objects in a digital video streamMARCH NETWORKS CORP·Filed 2006·Granted Oct 13, 2009·46 cites·25 claims
- 0384US8010220B1Synchronous and optimum line delivery utilizing tact informationHONDA MOTOR CO LTD·Filed 2008·Granted Aug 30, 2011·24 cites·18 claims
- 0478US8311906B1Computerized system and method for managing parts shortagesCAMPBELL JOHN·Filed 2009·Granted Nov 13, 2012·7 cites·20 claims
- 0576US8109550B1Pack end toolBENJAMIN ERIC GREGG·Filed 2008·Granted Feb 7, 2012·14 cites·17 claims
- 0656US8083277B1Pick end toolBENJAMIN ERIC GREGG·Filed 2008·Granted Dec 27, 2011·5 cites·18 claims
- 0743US8727207B1Electronic parking meterCHURCH DONALD W·Filed 1997·Granted May 20, 2014·39 cites·51 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →