Inventor · disambiguated record
Mark J. Hazelrigg, Jr.
Also filed as: HAZELRIGG JR MARK J · HAZELRIGG JR MARK JONATHAN · HAZELRIGG MARK J
10 granted patents·137 citations·filing 1976–1987
90Inventor score
Files withDOW CHEMICAL CO10
Top patents by PatentIndex Score
10 records- 0187US4061549AElectrolytic cell anode structures containing cobalt spinelsDOW CHEMICAL CO·Filed 1976·Granted Dec 6, 1977·29 cites·20 claims
- 0283US4142005AProcess for preparing an electrode for electrolytic cell having a coating of a single metal spinel, Co3 O4DOW CHEMICAL CO·Filed 1976·Granted Feb 27, 1979·26 cites·16 claims
- 0381US4369105ASubstituted cobalt oxide spinelsDOW CHEMICAL CO·Filed 1981·Granted Jan 18, 1983·27 cites·20 claims
- 0463US4996351AProcess for reducing the quantity of hydrolyzable chlorides in isocyanatesDOW CHEMICAL CO·Filed 1987·Granted Feb 26, 1991·7 cites·4 claims
- 0563US4363907ACohalogenation process for polyestersDOW CHEMICAL CO·Filed 1981·Granted Dec 14, 1982·15 cites·17 claims
- 0662US4497112AMethod for making double L-shaped electrodeDOW CHEMICAL CO·Filed 1983·Granted Feb 5, 1985·12 cites·3 claims
- 0753US4428805AElectrodes for oxygen manufactureDOW CHEMICAL CO·Filed 1981·Granted Jan 31, 1984·9 cites·18 claims
- 0844US4448663ADouble L-shaped electrode for brine electrolysis cellDOW CHEMICAL CO·Filed 1982·Granted May 15, 1984·5 cites·12 claims
- 0944US4368110ASubstituted cobalt oxide spinelsDOW CHEMICAL CO·Filed 1981·Granted Jan 11, 1983·4 cites·10 claims
- 1036US4366042ASubstituted cobalt oxide spinelsDOW CHEMICAL CO·Filed 1981·Granted Dec 28, 1982·3 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →