Inventor · disambiguated record
Ronald H. Schaefer
Also filed as: SCHAEFER RONALD H
3 granted patents·53 citations·filing 1992–1994
70Inventor score
Top patents by PatentIndex Score
3 records- 0174US5334818AModular high density electric heating element arrangement for an air flow heaterTEMRO DIVISION BUDD CANADA INC·Filed 1992·Granted Aug 2, 1994·43 cites·20 claims
- 0236USD340764SIn-car heaterTEMRO DIV BUDD CANADA INC·Filed 1992·Granted Oct 26, 1993·4 cites·1 claims
- 0324US5567337AElectric engine block heater with flanged screwPHILLIPS & TEMRO IND LTD·Filed 1994·Granted Oct 22, 1996·6 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →