Inventor · disambiguated record
David Neff
Also filed as: NEFF DAVID · NEFF DAVID WARREN
4 granted patents·158 citations·filing 1976–2012
81Inventor score
Top patents by PatentIndex Score
4 records- 0197US8719603B2Accessory device authenticationMICROSOFT CORP·Filed 2012·Granted May 6, 2014·82 cites·20 claims
- 0295US8935774B2Accessory device authenticationBELESIU JIM TOM·Filed 2012·Granted Jan 13, 2015·44 cites·20 claims
- 0368US6986165B2Extendable collarDESIGNS APPAREL INC·Filed 2003·Granted Jan 17, 2006·26 cites·5 claims
- 0433US4078702AAutomatically re-closing a closure difficult for children to openPENNWALT CORP·Filed 1976·Granted Mar 14, 1978·6 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →