Inventor · disambiguated record
Leon H. Zimmerman
Also filed as: ZIMMERMAN JR LEON H · ZIMMERMAN LEON H
6 granted patents·385 citations·filing 1985–1997
88Inventor score
Top patents by PatentIndex Score
6 records- 0191US5665300AProduction of spun-bonded webREEMAY INC·Filed 1996·Granted Sep 9, 1997·108 cites·13 claims
- 0290US4898761ABarrier fabric and methodREEMAY INC·Filed 1988·Granted Feb 6, 1990·106 cites·12 claims
- 0387US4904113AHighway edgedrainADVANCED DRAINAGE SYST·Filed 1987·Granted Feb 27, 1990·63 cites·20 claims
- 0477US5139566AGeotextile having soil treatment compound and methodREEMAY INC·Filed 1989·Granted Aug 18, 1992·33 cites·13 claims
- 0569US4582750AProcess for making a nonwoven fabric of needling, heating, burnishing and coolingDU PONT·Filed 1985·Granted Apr 15, 1986·41 cites·7 claims
- 0661US5750151ASpun-bonded webREEMAY INC·Filed 1997·Granted May 12, 1998·34 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →