Assignee
IMPCO CARBURETION INC
4 granted patents·50 citations·filing 1975–1986
Top patents by PatentIndex Score
4 records- 0179US4020810AEconomizer valve for use with gas-powered internal combustion enginesIMPCO CARBURETION INC·Filed 1975·Granted May 3, 1977·27 cites·21 claims
- 0257USD293581SConnecting adapter for a gaseous fuel carburetorIMPCO CARBURETION INC·Filed 1985·Granted Jan 5, 1988·9 cites·1 claims
- 0341US4703742AAir-gas mixing device with dual-control fuel valveIMPCO CARBURETION INC·Filed 1986·Granted Nov 3, 1987·6 cites·17 claims
- 0439US4694811AAir-gas mixing device with dual-control fuel valveIMPCO CARBURETION INC·Filed 1985·Granted Sep 22, 1987·8 cites·19 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →