Inventor · disambiguated record
William F. Harder
Also filed as: HARDER WILLIAM F
4 granted patents·1 pending application·110 citations·filing 1981–2007
79Inventor score
Top patents by PatentIndex Score
5 records- 0185US4396058AHeat transfer element assemblyAIR PREHEATER·Filed 1981·Granted Aug 2, 1983·60 cites·5 claims
- 0258US4930569AHeat transfer element assemblyAIR PREHEATER·Filed 1989·Granted Jun 5, 1990·21 cites·5 claims
- 0353US5803158AAir preheater heat transfer surfaceAIR PREHEATER ABB·Filed 1996·Granted Sep 8, 1998·18 cites·1 claims
- 0438US5048595ARotary regenerative air preheater basket sealingAIR PREHEATER ABB·Filed 1991·Granted Sep 17, 1991·11 cites·6 claims
- 0533US2007205369A1Scintillator with improved light collectionSAINT GOBAIN CERAMICS·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →