Assignee
T & N TECHNOLOGY LTD
GB·49 granted patents·1 pending application·760 citations·filing 1988–2004
Top patents by PatentIndex Score
50 records- 0191US5520466AFlanged bearingsT & N TECHNOLOGY LTD·Filed 1992·Granted May 28, 1996·71 cites·10 claims
- 0287US5110413AIntumescent sheet materialT & N TECHNOLOGY LTD·Filed 1990·Granted May 5, 1992·77 cites·9 claims
- 0385US4997024AMethod of making a pistonT & N TECHNOLOGY LTD·Filed 1989·Granted Mar 5, 1991·22 cites·11 claims
- 0482US5209578ABearings having an overlay coating containing dispersed phase of a second materialT & N TECHNOLOGY LTD·Filed 1990·Granted May 11, 1993·60 cites·12 claims
- 0581US5429176AThermal radiation baffle for apparatus for use in directional solidificationT & N TECHNOLOGY LTD·Filed 1994·Granted Jul 4, 1995·20 cites·15 claims
- 0679US4969425APiston with a resonant cavityT & N TECHNOLOGY LTD·Filed 1989·Granted Nov 13, 1990·37 cites·8 claims
- 0768US6828365B2Flame-retardant molded componentT & N TECHNOLOGY LTD·Filed 2002·Granted Dec 7, 2004·6 cites·3 claims
- 0867US5385790AHeat shieldsT & N TECHNOLOGY LTD·Filed 1993·Granted Jan 31, 1995·32 cites·12 claims
- 0966US5911514APlain bearing with polytetrafluoroethylene-based liningT & N TECHNOLOGY LTD·Filed 1994·Granted Jun 15, 1999·23 cites·11 claims
- 1061US5409650AMolding finely divided sinterable materialT & N TECHNOLOGY LTD·Filed 1992·Granted Apr 25, 1995·20 cites·9 claims
- 1159US5174193APistons for engines or motorsT & N TECHNOLOGY LTD·Filed 1992·Granted Dec 29, 1992·21 cites·6 claims
- 1256US5072399AMachine tool controlT & N TECHNOLOGY LTD·Filed 1989·Granted Dec 10, 1991·24 cites·23 claims
- 1355US6112770AFlexible protective sleeveT & N TECHNOLOGY LTD·Filed 1998·Granted Sep 5, 2000·22 cites·10 claims
- 1453US5527599ANon-asbestos flexible sheet materialT & N TECHNOLOGY LTD·Filed 1992·Granted Jun 18, 1996·15 cites·11 claims
- 1552US5570501AGasket manufactureT & N TECHNOLOGY LTD·Filed 1993·Granted Nov 5, 1996·19 cites·10 claims
- 1652US5392511AManufacture of camshaftsT & N TECHNOLOGY LTD·Filed 1993·Granted Feb 28, 1995·16 cites·10 claims
- 1751US5665825APlain bearing materialT & N TECHNOLOGY LTD·Filed 1994·Granted Sep 9, 1997·14 cites·1 claims
- 1851US5089197AManufacture of shaped articles from sinterable powderT & N TECHNOLOGY LTD·Filed 1990·Granted Feb 18, 1992·15 cites·6 claims
- 1951US2005080170A1Flame-retardant molded componentT & N TECHNOLOGY LTD·Filed 2004·Application pending·0 cites
- 2050US6410621B1Flame-retardant moulded componentT & N TECHNOLOGY LTD·Filed 1997·Granted Jun 25, 2002·8 cites·4 claims
- 2150US4972898AMethod of forming a piston containing a cavityT & N TECHNOLOGY LTD·Filed 1989·Granted Nov 27, 1990·14 cites·5 claims
- 2249US6116387ADisc brake rotorT & N TECHNOLOGY LTD·Filed 1997·Granted Sep 12, 2000·12 cites·9 claims
- 2349US5141683AMethod of producing reinforced materialsT & N TECHNOLOGY LTD·Filed 1990·Granted Aug 25, 1992·12 cites·10 claims
- 2447US6131614AConvoluted protective hoseT & N TECHNOLOGY LTD·Filed 1997·Granted Oct 17, 2000·18 cites·8 claims
- 2547US5388632AMethod and apparatus for casting articlesT & N TECHNOLOGY LTD·Filed 1991·Granted Feb 14, 1995·12 cites·4 claims
- 2647US5193311ATools for working non-metallic hard materialsT & N TECHNOLOGY LTD·Filed 1992·Granted Mar 16, 1993·14 cites·6 claims
- 2746US4915871AWater resistance of fine-vermiculite articlesT & N TECHNOLOGY LTD·Filed 1989·Granted Apr 10, 1990·11 cites·8 claims
- 2844US5925471AComposite sliding contact bearingT & N TECHNOLOGY LTD·Filed 1995·Granted Jul 20, 1999·10 cites·5 claims
- 2944US5762484AGerotor type pump having its outer rotor shape derived from the inner rotor trochoidT & N TECHNOLOGY LTD·Filed 1995·Granted Jun 9, 1998·15 cites·4 claims
- 3043US5080970APoly cyano aryl ether bearing materialsT & N TECHNOLOGY LTD·Filed 1989·Granted Jan 14, 1992·6 cites·11 claims
- 3142US5416154ABearing materialT & N TECHNOLOGY LTD·Filed 1992·Granted May 16, 1995·10 cites·6 claims
- 3241US5190717AMetal pouring systemT & N TECHNOLOGY LTD·Filed 1991·Granted Mar 2, 1993·5 cites·4 claims
- 3340US6045929AComposite sliding contact bearingT & N TECHNOLOGY LTD·Filed 1998·Granted Apr 4, 2000·7 cites·7 claims
- 3440US5251540APiston having an aperture with an insert secured thereinT & N TECHNOLOGY LTD·Filed 1991·Granted Oct 12, 1993·7 cites·6 claims
- 3540US5125551ACylinder head gasketT & N TECHNOLOGY LTD·Filed 1988·Granted Jun 30, 1992·7 cites·5 claims
- 3638US5770323ABearingsT & N TECHNOLOGY LTD·Filed 1996·Granted Jun 23, 1998·6 cites·4 claims
- 3738US5735529ABeads for gasketsT & N TECHNOLOGY LTD·Filed 1995·Granted Apr 7, 1998·16 cites·6 claims
- 3838US5485665AGasket size controlT & N TECHNOLOGY LTD·Filed 1992·Granted Jan 23, 1996·14 cites·15 claims
- 3938US5193435APiston with ceramic load-transmitting padsT & N TECHNOLOGY LTD·Filed 1992·Granted Mar 16, 1993·5 cites·10 claims
- 4034US5090603AMetal pouring systemT & N TECHNOLOGY LTD·Filed 1990·Granted Feb 25, 1992·3 cites·7 claims
- 4134US5056390AWorkpiece holding devicesT & N TECHNOLOGY LTD·Filed 1990·Granted Oct 15, 1991·4 cites·9 claims
- 4234US5037588AManufacture of silicon carbide articlesT & N TECHNOLOGY LTD·Filed 1990·Granted Aug 6, 1991·4 cites·11 claims
- 4333US4869601ABearings and sealsT & N TECHNOLOGY LTD·Filed 1988·Granted Sep 26, 1989·4 cites·13 claims
- 4432US5551388APiston with cavityT & N TECHNOLOGY LTD·Filed 1994·Granted Sep 3, 1996·1 cites·7 claims
- 4531US5502880AManufacture of piston ringsT & N TECHNOLOGY LTD·Filed 1993·Granted Apr 2, 1996·2 cites·11 claims
- 4629US5321894AMapping a surface of a workpieceT & N TECHNOLOGY LTD·Filed 1992·Granted Jun 21, 1994·10 cites·8 claims
- 4728US4937937AMethod for the manufacture of piston ringsT & N TECHNOLOGY LTD·Filed 1989·Granted Jul 3, 1990·4 cites·7 claims
- 4823US5813900AGrinding machine for grinding cylindrical workpiecesT & N TECHNOLOGY LTD·Filed 1995·Granted Sep 29, 1998·1 cites·6 claims
- 4922US5876660ASintered reaction-bonded silicon nitride componentsT & N TECHNOLOGY LTD·Filed 1995·Granted Mar 2, 1999·2 cites·12 claims
- 5022US5113624AGrinding non-metallic hard materialsT & N TECHNOLOGY LTD·Filed 1990·Granted May 19, 1992·2 cites·9 claims
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