Assignee
WILPUTTE CORP
12 granted patents·80 citations·filing 1974–1981
Top patents by PatentIndex Score
12 records- 0180US4087333ATraveling hood for coke oven emission controlWILPUTTE CORP·Filed 1976·Granted May 2, 1978·26 cites·2 claims
- 0271US4115203ASeal for coke oven doorsWILPUTTE CORP·Filed 1977·Granted Sep 19, 1978·13 cites·9 claims
- 0367US3933595AOven door fume collection systemWILPUTTE CORP·Filed 1974·Granted Jan 20, 1976·15 cites·8 claims
- 0446US4372820AChuck door for coke oven pusher side door and heat radiation shieldWILPUTTE CORP·Filed 1981·Granted Feb 8, 1983·4 cites·2 claims
- 0540US4329203AMultiple stage combustion means for heating slot type coke ovensWILPUTTE CORP·Filed 1980·Granted May 11, 1982·4 cites·3 claims
- 0637US4010079ACoke oven charging gas cleaning and collecting apparatus and processWILPUTTE CORP·Filed 1975·Granted Mar 1, 1977·3 cites·7 claims
- 0737US3956073ACoke oven gas and liquor collecting apparatusWILPUTTE CORP·Filed 1975·Granted May 11, 1976·8 cites·4 claims
- 0831US4133721ATraveling hood for coke oven emission controlWILPUTTE CORP·Filed 1977·Granted Jan 9, 1979·2 cites·4 claims
- 0929US4104128AApparatus and method for recovery of coal finesWILPUTTE CORP·Filed 1976·Granted Aug 1, 1978·3 cites·32 claims
- 1022US4314888AZone control of lean gas underfiring for coke ovensWILPUTTE CORP·Filed 1980·Granted Feb 9, 1982·1 cites·5 claims
- 1121US4131435AAutomatic control apparatus for oil gas machine operationWILPUTTE CORP·Filed 1977·Granted Dec 26, 1978·0 cites·2 claims
- 1216US4369095AAscension pipe cover seat cleanerWILPUTTE CORP·Filed 1981·Granted Jan 18, 1983·1 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →