Assignee
PUROLATOR INC
9 granted patents·2 pending applications·236 citations·filing 1975–2015
Top patents by PatentIndex Score
11 records- 0189US4473471AFilter sealing gasket with reinforcement ringPUROLATOR INC·Filed 1983·Granted Sep 25, 1984·79 cites·24 claims
- 0286US9146146B2System, method, and computer readable medium for determining the weight of items in a non-singulated and non-spaced arrangement on a conveyor systemPUROLATOR INC·Filed 2012·Granted Sep 29, 2015·14 cites·31 claims
- 0378US4497706AOil filter relief valvePUROLATOR INC·Filed 1983·Granted Feb 5, 1985·44 cites·16 claims
- 0476US10094702B2System, method, and computer readable medium for determining the weight of items in non-singulated and non-spaced arrangements on a conveyor systemPUROLATOR INC·Filed 2015·Granted Oct 9, 2018·4 cites·50 claims
- 0575US4127484AFilter relief valve assemblyPUROLATOR INC·Filed 1977·Granted Nov 28, 1978·32 cites·24 claims
- 0673US4168237ADifferential pressure seal gasket structure for a pressure vesselPUROLATOR INC·Filed 1978·Granted Sep 18, 1979·32 cites·20 claims
- 0753US4172797ADual media filterPUROLATOR INC·Filed 1978·Granted Oct 30, 1979·15 cites·10 claims
- 0846US2015005932A1Adjustable speed control system, method and computer readable medium for use with a conveyor and a readerPUROLATOR INC·Filed 2014·Application pending·0 cites
- 0946US2015005931A1Adjustable speed control system, method and computer readable medium for use with a conveyor and a readerPUROLATOR INC·Filed 2014·Application pending·0 cites
- 1045US4169058AFilter end cap interference fit structurePUROLATOR INC·Filed 1978·Granted Sep 25, 1979·10 cites·11 claims
- 1132US3994059AMethod and apparatus for assembling oil filter componentsPUROLATOR INC·Filed 1975·Granted Nov 30, 1976·6 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →