Assignee
OXIDE & CHEMICAL CORP
US·4 granted patents·67 citations·filing 1983–1988
Top patents by PatentIndex Score
4 records- 0168US4618478AApparatus for the production of lead oxideOXIDE & CHEMICAL CORP·Filed 1985·Granted Oct 21, 1986·25 cites·3 claims
- 0261US4631026ARotary turntable furnace for litharge productionOXIDE & CHEMICAL CORP·Filed 1985·Granted Dec 23, 1986·23 cites·7 claims
- 0350US4521399AMethod and apparatus for the production of lead oxideOXIDE & CHEMICAL CORP·Filed 1983·Granted Jun 4, 1985·12 cites·5 claims
- 0428US4912301AApparatus and method for the production of oxides of leadOXIDE & CHEMICAL CORP·Filed 1988·Granted Mar 27, 1990·7 cites·20 claims
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