Assignee
WISCONSIN GAS
3 granted patents·25 citations·filing 1979–1982
Top patents by PatentIndex Score
3 records- 0137US4513776AAutomatic gas shutoff valveWISCONSIN GAS·Filed 1980·Granted Apr 30, 1985·9 cites·4 claims
- 0231US4503880AFluid distribution lockout apparatusWISCONSIN GAS·Filed 1982·Granted Mar 12, 1985·13 cites·8 claims
- 0316US4259080AMethod of determining discontinuities in the heat exchanger of a warm air furnaceWISCONSIN GAS·Filed 1979·Granted Mar 31, 1981·3 cites·4 claims
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