Assignee
ROBINAIR MFG CORP
6 granted patents·509 citations·filing 1975–1982
Top patents by PatentIndex Score
6 records- 0196US4441330ARefrigerant recovery and recharging systemROBINAIR MFG CORP·Filed 1982·Granted Apr 10, 1984·137 cites·10 claims
- 0295US4364236ARefrigerant recovery and recharging systemROBINAIR MFG CORP·Filed 1980·Granted Dec 21, 1982·103 cites·11 claims
- 0394US4261178AEnvironmental protection refrigeration disposal and charging systemROBINAIR MFG CORP·Filed 1979·Granted Apr 14, 1981·126 cites·6 claims
- 0492US4363222AEnvironmental protection refrigerant disposal and charging systemROBINAIR MFG CORP·Filed 1980·Granted Dec 14, 1982·98 cites·7 claims
- 0576US3982864AVacuum pumpROBINAIR MFG CORP·Filed 1975·Granted Sep 28, 1976·27 cites·9 claims
- 0667US4295794ASelective mode multi-stage vacuum pumpROBINAIR MFG CORP·Filed 1979·Granted Oct 20, 1981·18 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →