Inventor · disambiguated record
Donald R. Pottorff
Also filed as: POTTORFF DONALD R
3 granted patents·79 citations·filing 1977–1991
74Inventor score
Top patents by PatentIndex Score
3 records- 0186US4279330ADouble-acting disc brakeKIDDE & CO WALTER·Filed 1977·Granted Jul 21, 1981·40 cites·1 claims
- 0277US4184573ADouble-acting disc brake having floating cylinder headKIDDE & CO WALTER·Filed 1978·Granted Jan 22, 1980·27 cites·12 claims
- 0339US5137200APortable ultrasonic welding deviceMAGNUMSONICS·Filed 1991·Granted Aug 11, 1992·12 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →