Inventor · disambiguated record
David W. Wolbrink
Also filed as: WOLBRINK DAVID W
15 granted patents·950 citations·filing 1974–1990
95Inventor score
Files withBROAN MFG CO7BROAN MFG CO INC5SI HANDLING SYSTEMS1SPEAKER MOTION SYSTEMS1WOLBRINK DAVID W1
Top patents by PatentIndex Score
15 records- 0198USD288007SCombination deodorizer and lightBROAN MFG CO INC·Filed 1983·Granted Jan 27, 1987·94 cites·1 claims
- 0296US4867640AExhaust fan for bathrooms and the likeBROAN MFG CO·Filed 1987·Granted Sep 19, 1989·141 cites·22 claims
- 0396US4610705AFilter for ductless range hoodBROAN MFG CO·Filed 1984·Granted Sep 9, 1986·145 cites·23 claims
- 0495US4510851AVentilation fanBROAN MFG CO INC·Filed 1984·Granted Apr 16, 1985·146 cites·7 claims
- 0592US4594940AFan for ventilationBROAN MFG CO INC·Filed 1985·Granted Jun 17, 1986·103 cites·9 claims
- 0691US5062410ADowndraft range ventilatorBROAN MFG CO INC·Filed 1990·Granted Nov 5, 1991·81 cites·18 claims
- 0783US4102448AConveying apparatus including tilting support structuresSI HANDLING SYSTEMS·Filed 1977·Granted Jul 25, 1978·31 cites·26 claims
- 0881US4465256AMounting device for range hoodsBROAN MFG CO INC·Filed 1981·Granted Aug 14, 1984·40 cites·9 claims
- 0980US4136606AWall mounted ventilating deviceBROAN MFG CO·Filed 1977·Granted Jan 30, 1979·40 cites·15 claims
- 1079US4003461ARotary loading apparatusSPEAKER MOTION SYSTEMS·Filed 1974·Granted Jan 18, 1977·29 cites·32 claims
- 1177US4018148ALatch for trash compactorsBROAN MFG CO·Filed 1975·Granted Apr 19, 1977·27 cites·7 claims
- 1274US4100850ADrive mechanism for trash compactorsBROAN MFG CO·Filed 1976·Granted Jul 18, 1978·31 cites·24 claims
- 1370US4064798AReceptacle for trash compactorsBROAN MFG CO·Filed 1975·Granted Dec 27, 1977·18 cites·13 claims
- 1467US4047775ADeodorizer for trash compactorsBROAN MFG CO·Filed 1975·Granted Sep 13, 1977·15 cites·2 claims
- 1548US4002387ACabinet arrangement for trash compactorsWOLBRINK DAVID W·Filed 1975·Granted Jan 11, 1977·9 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →