Inventor · disambiguated record
Donald Johnson
Also filed as: JOHNSON DONALD · JOHNSON DONALD EDWARD · JOHNSON DONALD J · JOHNSON DONALD OLE
3 granted patents·3 pending applications·71 citations·filing 1976–2025
68Inventor score
Top patents by PatentIndex Score
6 records- 0182US4974645ANon-expulsive fuel filler assemblyFORD MOTOR CO·Filed 1990·Granted Dec 4, 1990·62 cites·10 claims
- 0266US12097467B2Systems and techniques for cleaning pressure membrane systems using a water-in-air cleaning streamECOLAB USA INC·Filed 2022·Granted Sep 24, 2024·0 cites·20 claims
- 0353US2025342327A1System and method to determine radio frequency identification (rfid) tagsHAND HELD PROD INC·Filed 2025·Application pending·0 cites
- 0442US2001037275A1System and method for giving appreciated assetsASSETSTREAM CORP·Filed 2001·Application pending·0 cites
- 0539US4088365APortable storage apparatus and methods of constructing and utilizing sameJOHNSON DONALD J·Filed 1976·Granted May 9, 1978·9 cites·7 claims
- 0638US2004108163A1Emergency ladder system and method of useFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →