Inventor · disambiguated record
Douglas A. Hull
Also filed as: HULL DOUGLAS A
3 granted patents·1 pending application·65 citations·filing 1993–2025
71Inventor score
Top patents by PatentIndex Score
4 records- 0189US12275511B2Marine drive having vented lower unitBRUNSWICK CORP·Filed 2022·Granted Apr 15, 2025·1 cites·20 claims
- 0281US5400445AToilet tank trip lever assemblyKOHLER CO·Filed 1993·Granted Mar 28, 1995·35 cites·3 claims
- 0376US5301373ADual flush mechanismKOHLER CO·Filed 1993·Granted Apr 12, 1994·29 cites·4 claims
- 0476US2025214693A1Marine drive having vented lower unitBRUNSWICK CORP·Filed 2025·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →