Inventor · disambiguated record
Donald M. Stumpf
Also filed as: STUMPF DONALD M
3 granted patents·49 citations·filing 1989–1991
72Inventor score
Technology areasB60Q
Files withBENEDICT ENG CO INC3
Top patents by PatentIndex Score
3 records- 0163US4956562AHeadlight, windshield wiper control systemBENEDICT ENG CO INC·Filed 1989·Granted Sep 11, 1990·21 cites·23 claims
- 0254US5185558AVehicle light, windshield wiper control systemBENEDICT ENG CO INC·Filed 1991·Granted Feb 9, 1993·16 cites·25 claims
- 0346US5136209AVehicle light, windshield wiper control systemBENEDICT ENG CO INC·Filed 1990·Granted Aug 4, 1992·12 cites·52 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →