Inventor · disambiguated record
Clarence E. Propp
Also filed as: PROPP CLARENCE E
5 granted patents·161 citations·filing 1985–1988
83Inventor score
Top patents by PatentIndex Score
5 records- 0177US4988067AElectrical box hangerPROPP CLARENCE E·Filed 1988·Granted Jan 29, 1991·49 cites·2 claims
- 0275US4659051AHanger assemblyPROPP CLARENCE E·Filed 1985·Granted Apr 21, 1987·50 cites·8 claims
- 0367US4682452AHanger assemblyPROPP CLARENCE E·Filed 1985·Granted Jul 28, 1987·34 cites·2 claims
- 0464USD309706SHanger bracket for attaching a fixture to ceiling hanger assemblyKERR JR J RUSSELL·Filed 1987·Granted Aug 7, 1990·13 cites·1 claims
- 0545US4754947AHanger adapterPROPP CLARENCE E·Filed 1987·Granted Jul 5, 1988·15 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →