Inventor · disambiguated record
Edward R. Kaufman
Also filed as: BECK JACK · KAUFMAN EDWARD R
5 granted patents·73 citations·filing 1977–1983
81Inventor score
Top patents by PatentIndex Score
5 records- 0170US4388423AFriction lining materialGLENNCO TRUST·Filed 1982·Granted Jun 14, 1983·27 cites·17 claims
- 0268US4432922AProcess for molding a brake lining friction productGLENNCO TRUST·Filed 1983·Granted Feb 21, 1984·19 cites·2 claims
- 0356US4461643AFriction lining materialGLENNCO TRUST·Filed 1982·Granted Jul 24, 1984·11 cites·14 claims
- 0439US4151382ASwitch assembly for alarm systemsBECK JACK·Filed 1977·Granted Apr 24, 1979·11 cites·35 claims
- 0535US4487729AFriction lining materialPT BRAKE LINING CO·Filed 1983·Granted Dec 11, 1984·5 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →