Inventor · disambiguated record
John M. Walton
Also filed as: WALTON JOHN M · WALTON JOHN MAWSON
13 granted patents·2 pending applications·225 citations·filing 1980–2014
93Inventor score
Top patents by PatentIndex Score
15 records- 0181US6360522B1Rope for conveying systemsBRIDON PLC·Filed 1998·Granted Mar 26, 2002·33 cites·18 claims
- 0281US5797254AHigh strength core for wire ropesBRIDON PLC·Filed 1994·Granted Aug 25, 1998·29 cites·10 claims
- 0378US4514058ATransmission cable with helical support elements of curvilinear profileBRIDON LTD·Filed 1982·Granted Apr 30, 1985·36 cites·4 claims
- 0473US9121149B2Posts for road safety barrierSHARP GRAHAM T·Filed 2011·Granted Sep 1, 2015·6 cites·21 claims
- 0573US5269128AWire ropes with cores having elliptically curved grooves thereonBRIDON PLC·Filed 1992·Granted Dec 14, 1993·28 cites·11 claims
- 0672US7497640B2Road safety barriersHILL & SMITH HOLDINGS PLC·Filed 2004·Granted Mar 3, 2009·15 cites·23 claims
- 0768US5738466ARibbed flexible member for casting into an anchorage mediumBRIDON PLC·Filed 1994·Granted Apr 14, 1998·17 cites·9 claims
- 0858US8985891B1Posts for road safety barrierHILL & SMITH LTD·Filed 2014·Granted Mar 24, 2015·1 cites·15 claims
- 0957US4362227AClutches and brakesSTONE PLATT OLDHAM LIMITED·Filed 1980·Granted Dec 7, 1982·15 cites·4 claims
- 1053US4813221AFlexible tension membersBRIDIN PLC·Filed 1987·Granted Mar 21, 1989·21 cites·12 claims
- 1152US2009146121A1Posts For Road Safety BarrierHILL & SMITH LTD·Filed 2009·Application pending·0 cites
- 1250US2014231736A1Posts For Road Safety BarrierHILL & SMITH LTD·Filed 2014·Application pending·0 cites
- 1341US5622454AAnchor bolt for stabilizing rock strata and method of installingBRIDON PLC·Filed 1994·Granted Apr 22, 1997·14 cites·12 claims
- 1440US5307615AFlexible tension memberBRIDON PLC·Filed 1991·Granted May 3, 1994·7 cites·19 claims
- 1536US4655033AMethod and equipment for making stranded ropesBRIDON PLC·Filed 1986·Granted Apr 7, 1987·3 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →