Assignee
LONG MARSHALL
US·7 granted patents·59 citations·filing 1985–1992
Top patents by PatentIndex Score
7 records- 0164US5344609AMethod and apparatus for sterilization with incremental pressure reductionLONG MARSHALL·Filed 1992·Granted Sep 6, 1994·26 cites·14 claims
- 0247US5277558AConstant output pressure pumpLONG MARSHALL·Filed 1992·Granted Jan 11, 1994·12 cites·10 claims
- 0336US4686894AContinuous cooking grillLONG MARSHALL·Filed 1985·Granted Aug 18, 1987·10 cites·15 claims
- 0428US5094155AContinuous cooking grillLONG MARSHALL·Filed 1990·Granted Mar 10, 1992·5 cites·8 claims
- 0528US5033609AArcuate path conveyor mechanismLONG MARSHALL·Filed 1989·Granted Jul 23, 1991·4 cites·16 claims
- 0627US4938342AContinuous conveying mechanismLONG MARSHALL·Filed 1988·Granted Jul 3, 1990·0 cites·6 claims
- 0727US4796745AContinuous conveying apparatusLONG MARSHALL·Filed 1987·Granted Jan 10, 1989·2 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →