Inventor · disambiguated record
Lester Coch
Also filed as: COCH LESTER · COCH LESTER G
6 granted patents·63 citations·filing 1975–1988
83Inventor score
Top patents by PatentIndex Score
6 records- 0166US4880132AProcess for plating adherent co-deposit of aluminum, zinc, and tin onto metallic substrates, and apparatusROHCO INC MCGEAN·Filed 1988·Granted Nov 14, 1989·17 cites·5 claims
- 0261US4162680ANon-polluting system for metal surface treatmentsWALDES KOHINOOR INC·Filed 1977·Granted Jul 31, 1979·14 cites·1 claims
- 0349US4062990ANon-polluting system for metal surface treatmentsWALDERS KOHINOOR INC·Filed 1976·Granted Dec 13, 1977·11 cites·14 claims
- 0441US4514093AMethod and apparatus for delivery of a powderWALDES KOHINOOR INC·Filed 1983·Granted Apr 30, 1985·10 cites·8 claims
- 0538US3953248AMethod and apparatus for reclaiming heat treating saltWALDES KOHINOOR INC·Filed 1975·Granted Apr 27, 1976·4 cites·5 claims
- 0635US4654230AMethod of impact plating selective metal powders onto metallic articlesTRU PLATE PROCESS INC·Filed 1984·Granted Mar 31, 1987·7 cites·22 claims
Join the waitlist — get patent alerts
Get an alert when Lester Coch files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →