Inventor · disambiguated record
Graham Ronald Johnson
Also filed as: JOHNSON GRAHAM · JOHNSON GRAHAM R · JOHNSON GRAHAM RONALD
4 granted patents·1 pending application·62 citations·filing 1987–2013
77Inventor score
Top patents by PatentIndex Score
5 records- 0169US9797960B2Management of battery charging through coulomb countingBARRETT STEPHEN·Filed 2012·Granted Oct 24, 2017·4 cites·15 claims
- 0249US4846957APrecipitation of asphalteneBRITISH PETROLEUM CO PLC·Filed 1987·Granted Jul 11, 1989·12 cites·12 claims
- 0348US6646993B1Communication apparatus and method of format adaptation thereforMOTOROLA INC·Filed 1999·Granted Nov 11, 2003·34 cites·8 claims
- 0434US2013176000A1Battery chargingPOWEROASIS LTD·Filed 2013·Application pending·0 cites
- 0531US5438569ATranscoderMOTOROLA INC·Filed 1993·Granted Aug 1, 1995·12 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →