Assignee
ALAMEDA INSTR INC
US·3 granted patents·136 citations·filing 1988–1989
Top patents by PatentIndex Score
3 records- 0190US5032218ASulfuric acid reprocessorALAMEDA INSTR INC·Filed 1989·Granted Jul 16, 1991·77 cites·14 claims
- 0273US4980032ADistillation method and apparatus for reprocessing sulfuric acidALAMEDA INSTR INC·Filed 1988·Granted Dec 25, 1990·36 cites·8 claims
- 0359US4936955AHydrofluoric acid reprocessing for semiconductor standardsALAMEDA INSTR INC·Filed 1988·Granted Jun 26, 1990·23 cites·13 claims
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