Inventor · disambiguated record
David Johnson
Also filed as: JOHNSON DAVID · JOHNSON DAVID I · JOHNSON DAVID IAN
8 granted patents·1,062 citations·filing 1995–2014
92Inventor score
Top patents by PatentIndex Score
8 records- 0199US8917506B2Portable electronic device case with batteryMOPHIE INC·Filed 2014·Granted Dec 23, 2014·62 cites·20 claims
- 0299US7889498B2Portable electronic device case with batteryINCASE DESIGNS CORP·Filed 2010·Granted Feb 15, 2011·148 cites·3 claims
- 0399US7782610B2Portable electronic device case with batteryINCASE DESIGNS CORP·Filed 2009·Granted Aug 24, 2010·222 cites·20 claims
- 0499US7612997B1Portable electronic device case with batteryINCASE DESIGNS CORP·Filed 2009·Granted Nov 3, 2009·499 cites·20 claims
- 0598US8531833B2Portable electronic device case with batteryDIEBEL MARKUS·Filed 2011·Granted Sep 10, 2013·81 cites·49 claims
- 0693US9402452B2Method of making a smartphone case with a batteryMOPHIE INC·Filed 2013·Granted Aug 2, 2016·14 cites·6 claims
- 0772US8298624B2Method and apparatus for growing a group (III) metal nitride film and a group (III) metal nitride filmBUTCHER KENNETH SCOTT ALEXANDER·Filed 2005·Granted Oct 30, 2012·8 cites·16 claims
- 0853US5642537APortable patient transfer boardFiled 1995·Granted Jul 1, 1997·28 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →