Inventor · disambiguated record
Joseph B. Brinkhof
Also filed as: BRINKHOF JOSEPH B
3 granted patents·30 citations·filing 1977–1982
69Inventor score
Top patents by PatentIndex Score
3 records- 0152US4465039AEngine block heater with expansion yokeBUDD CANADA INC·Filed 1982·Granted Aug 14, 1984·17 cites·9 claims
- 0232US4485771AEngine block heater having flexible clamping memberBUDD CANADA INC·Filed 1982·Granted Dec 4, 1984·6 cites·8 claims
- 0326US4175229AEngine block heaterGEN ELECTRIC CANADA·Filed 1977·Granted Nov 20, 1979·7 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →