Inventor · disambiguated record
Hyman Chessin
Also filed as: CHESSIN HYMAN
12 granted patents·135 citations·filing 1977–1986
91Inventor score
Technology areasC25D
Top patents by PatentIndex Score
12 records- 0189US4588481AChromium plating bath for producing non-iridescent, adherent, bright chromium deposits at high efficiencies and substantially free of cathodic low current density etchingM & T CHEMICALS INC·Filed 1985·Granted May 13, 1986·45 cites·9 claims
- 0285US4472249ABright chromium plating baths and processM & T CHEMICALS INC·Filed 1981·Granted Sep 18, 1984·26 cites·17 claims
- 0368US4450052AZinc and nickel tolerant trivalent chromium plating bathsM & T CHEMICALS INC·Filed 1982·Granted May 22, 1984·15 cites·13 claims
- 0456US4585530AProcess for forming adherent chromium electrodeposits from high energy efficient bath on ferrous metal substratesM & T CHEMICALS INC·Filed 1985·Granted Apr 29, 1986·10 cites·13 claims
- 0550US4664759AMethod for forming adherent, bright, smooth and hard chromium electrodeposits on stainless steel substrates from high energy efficient chromium bathsM & T CHEMICALS INC·Filed 1985·Granted May 12, 1987·7 cites·11 claims
- 0649US4101388APrevention of anode bag clogging in nickel iron platingM & T CHEMICALS INC·Filed 1977·Granted Jul 18, 1978·8 cites·12 claims
- 0747US4450050AProcess for bonding high efficiency chromium electrodepositsM & T CHEMICALS INC·Filed 1983·Granted May 22, 1984·8 cites·11 claims
- 0841US4717456ATwo-step electrolytic activation process for chromium electrodepositionM & T CHEMICALS·Filed 1986·Granted Jan 5, 1988·7 cites·11 claims
- 0936US4668348AMethod for forming adherent, bright, smooth and hard chromium electrodeposits on ferrous metal substrates from high energy efficient chromium bathsM & T CHEMICALS INC·Filed 1985·Granted May 26, 1987·3 cites·14 claims
- 1035US4206019ANovel low concentration decorative chromium plating baths and methodM & T CHEMICALS INC·Filed 1978·Granted Jun 3, 1980·3 cites·9 claims
- 1131US4183789AAnode bag benefactionM & T CHEMICALS INC·Filed 1978·Granted Jan 15, 1980·3 cites·6 claims
- 1228US4731167AMethod of electroplating an adherent chromium electrodeposit on a chromium substrateM & T CHEMICALS INC·Filed 1986·Granted Mar 15, 1988·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →