Inventor · disambiguated record
Donald P. Johnson
Also filed as: JOHNSON DONALD · JOHNSON DONALD P · JOHNSON DONALD PATRICK · JOHNSON DONALD PAUL
4 granted patents·110 citations·filing 1976–1991
78Inventor score
Top patents by PatentIndex Score
4 records- 0194US4369158AStick antiperspirant package and processAMERICAN CYANAMID CO·Filed 1980·Granted Jan 18, 1983·73 cites·5 claims
- 0258US5139114AVisible brake block wear indicatorABEX CORP·Filed 1991·Granted Aug 18, 1992·18 cites·7 claims
- 0352US4153963ACover breaker mechanismHARRIS CORP·Filed 1977·Granted May 15, 1979·13 cites·9 claims
- 0440US4069574AProcess for the manufacture of a cosmetic or pharmaceutical stickAMERICAN CYANAMID CO·Filed 1976·Granted Jan 24, 1978·6 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →