Inventor · disambiguated record
Richard H. Simmerman
Also filed as: SIMMERMAN RICHARD H
3 granted patents·57 citations·filing 1988–1995
73Inventor score
Technology areasA47G
Top patents by PatentIndex Score
3 records- 0158US5076446AHanger caddy transporter with restraining devicesHANGER TIGHT COMPANY·Filed 1989·Granted Dec 31, 1991·26 cites·30 claims
- 0243US4887727AGarment hanger caddyHANGER TIGHT COMPANY·Filed 1988·Granted Dec 19, 1989·16 cites·20 claims
- 0333US5509542AApparatus for retaining hangersSIMMERMAN RICHARD H·Filed 1995·Granted Apr 23, 1996·15 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →