Inventor · disambiguated record
Donald K. Pfundstein
Also filed as: PFUNDSTEIN DONALD K
3 granted patents·120 citations·filing 1978–1987
76Inventor score
Files withDEERE & CO3
Top patents by PatentIndex Score
3 records- 0179US4186816ASupplementary hydrostatic drive electronic controlDEERE & CO·Filed 1978·Granted Feb 5, 1980·34 cites·21 claims
- 0274US4183419AHydrostatic front wheel drive systemDEERE & CO·Filed 1978·Granted Jan 15, 1980·27 cites·2 claims
- 0373US4757249AVehicle dual electrical systemDEERE & CO·Filed 1987·Granted Jul 12, 1988·59 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →