Inventor · disambiguated record
Mark F. Wemhoff
Also filed as: WEMHOFF MARK F
4 granted patents·132 citations·filing 1983–1988
80Inventor score
Top patents by PatentIndex Score
4 records- 0181US4465593ARecovery of metal from waste water by chemical precipitationENVIRONMENTAL TECHNOLOGY·Filed 1983·Granted Aug 14, 1984·49 cites·13 claims
- 0277US4735728AMethod for pollution control in photographic processingENVIRONMENTAL TECH AMERICA INC·Filed 1986·Granted Apr 5, 1988·45 cites·5 claims
- 0352US4640769AApparatus for photographic film processor pollution controlWEMHOFF MARK F·Filed 1985·Granted Feb 3, 1987·22 cites·7 claims
- 0446US4834836AMethod and apparatus for pollution control of liquid wastesENVIRONMENTAL TECH AMERICA INC·Filed 1988·Granted May 30, 1989·16 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →