Assignee
FENNER CO LTD J H
GB·22 granted patents·3 pending applications·445 citations·filing 1975–2007
Top patents by PatentIndex Score
25 records- 0188US5604656AElectromechanical relaysFENNER CO LTD J H·Filed 1994·Granted Feb 18, 1997·109 cites·6 claims
- 0288US5189350AMonitoring systemFENNER CO LTD J H·Filed 1989·Granted Feb 23, 1993·76 cites·14 claims
- 0383US4427107ABeltingFENNER CO LTD J H·Filed 1980·Granted Jan 24, 1984·47 cites·24 claims
- 0482US4383691AFluid seal with rib for rotary shaftFENNER CO LTD J H·Filed 1982·Granted May 17, 1983·33 cites·14 claims
- 0570US4344525AScraper deviceFENNER CO LTD J H·Filed 1980·Granted Aug 17, 1982·25 cites·14 claims
- 0662US6131621AVapor recovery system for a fuel dispenserFENNER CO LTD J H·Filed 1998·Granted Oct 17, 2000·43 cites·6 claims
- 0761US4063741AFluid face seal assembliesFENNER CO LTD J H·Filed 1975·Granted Dec 20, 1977·17 cites·10 claims
- 0857US2008092475A1Fire resistant mine door sealing systemFENNER CO LTD J H·Filed 2006·Application pending·0 cites
- 0950US4410190AFluid seal pumping effect lip seal for rotary shaftFENNER CO LTD J H·Filed 1980·Granted Oct 18, 1983·12 cites·11 claims
- 1049US4512681ATaper bushFENNER CO LTD J H·Filed 1981·Granted Apr 23, 1985·15 cites·14 claims
- 1148US4169530APulley assembliesFENNER CO LTD J H·Filed 1978·Granted Oct 2, 1979·11 cites·12 claims
- 1247US4269305APowered conveyorsFENNER CO LTD J H·Filed 1979·Granted May 26, 1981·10 cites·9 claims
- 1342US4018641ABelting and similar articlesFENNER CO LTD J H·Filed 1975·Granted Apr 19, 1977·8 cites·10 claims
- 1441US2008164127A1Needled felt and monofilament fabric conveyor beltFENNER CO LTD J H·Filed 2007·Application pending·0 cites
- 1540US2008078657A1Oriented needled felt conveyor beltFENNER CO LTD J H·Filed 2006·Application pending·0 cites
- 1638US4403780AAnnular fluid sealsFENNER CO LTD J H·Filed 1981·Granted Sep 13, 1983·5 cites·11 claims
- 1734US4247123ASealsFENNER CO LTD J H·Filed 1979·Granted Jan 27, 1981·4 cites·8 claims
- 1832USD293586SBelt jointing deviceFENNER CO LTD J H·Filed 1985·Granted Jan 5, 1988·1 cites·1 claims
- 1929US5035448ASwivel or rotating jointFENNER CO LTD J H·Filed 1990·Granted Jul 30, 1991·6 cites·7 claims
- 2029US4789188ASwivel or rotating jointsFENNER CO LTD J H·Filed 1986·Granted Dec 6, 1988·9 cites·12 claims
- 2128US4386781AAnnular fluid face seal with diaphragmFENNER CO LTD J H·Filed 1981·Granted Jun 7, 1983·0 cites·8 claims
- 2224US5044539AApparatus for affixing fasteners to a conveyor beltFENNER CO LTD J H·Filed 1990·Granted Sep 3, 1991·7 cites·14 claims
- 2319US5044817AThreaded bush assembly for shaft mountFENNER CO LTD J H·Filed 1990·Granted Sep 3, 1991·3 cites·7 claims
- 2418US4288474AConveyor beltingFENNER CO LTD J H·Filed 1980·Granted Sep 8, 1981·2 cites·12 claims
- 2515US5128083AProcess for modifying the surface of hard engineering ceramic materialsFENNER CO LTD J H·Filed 1988·Granted Jul 7, 1992·2 cites·21 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →