Inventor · disambiguated record
John G. Walker
Also filed as: WALKER JOHN · WALKER JOHN G · WALKER JOHN GRAEME
29 granted patents·3 pending applications·498 citations·filing 1982–2023
97Inventor score
Files withWALKER JOHN G9SOIL MACHINE DYNAMICS LTD6AUTOMATION CONVEYORS LTD3BOWTHORPE HELLERMANN LTD2SUPERFEET WORLDWIDE LP2
Top patents by PatentIndex Score
32 records- 0195US11613870B2Apparatus for locating elongate object in a trench in a floor of a body of waterSOIL MACHINE DYNAMICS LTD·Filed 2020·Granted Mar 28, 2023·6 cites·15 claims
- 0292US4398444APlectrumWALKER JOHN·Filed 1982·Granted Aug 16, 1983·53 cites·6 claims
- 0391USD533336SOrthotic shoe insertSUPERFEET WORLDWIDE L P·Filed 2005·Granted Dec 12, 2006·79 cites·1 claims
- 0490US4495972AAutomatic tie gunBOWTHORPE HELLERMANN LTD·Filed 1982·Granted Jan 29, 1985·44 cites·14 claims
- 0589US10711432B2Method and apparatus for forming a trench in a sea floorSOIL MACHINE DYNAMICS LTD·Filed 2017·Granted Jul 14, 2020·10 cites·12 claims
- 0689US9074524B2Air supply system with two-stage roots blowerEYBERGEN WILLIAM N·Filed 2011·Granted Jul 7, 2015·9 cites·16 claims
- 0784US7195251B2Item of footwearAUTOMATION CONVEYORS LTD·Filed 2004·Granted Mar 27, 2007·29 cites·14 claims
- 0881USD498043SOrthotic insert for shoesSUPERFEET WORLDWIDE LP·Filed 2003·Granted Nov 9, 2004·30 cites·1 claims
- 0981US4563970ASail with retractable air directing elementWALKER JOHN G·Filed 1983·Granted Jan 14, 1986·23 cites·6 claims
- 1080US4856449AWingsail stallingWALKER JOHN G·Filed 1988·Granted Aug 15, 1989·22 cites·12 claims
- 1180US4543899ASelf-trimming sailsetWALKER JOHN G·Filed 1982·Granted Oct 1, 1985·22 cites·4 claims
- 1276US6976322B1Molded orthotic insertSUPERFEET WORLDWIDE LP·Filed 2003·Granted Dec 20, 2005·41 cites·11 claims
- 1373US4982679AWingsail flap torque equalizationWALKER JOHN G·Filed 1988·Granted Jan 8, 1991·14 cites·10 claims
- 1468US4640319AAutomatic tie gunBOWTHORPE HELLERMANN LTD·Filed 1985·Granted Feb 3, 1987·21 cites·4 claims
- 1566US4473023ARelating to wingsail craft and wingsails thereforWALKER WINGSAIL SYST·Filed 1982·Granted Sep 25, 1984·15 cites·6 claims
- 1665US5622131ACompact self-trimming wingsailFiled 1996·Granted Apr 22, 1997·15 cites·12 claims
- 1764US2025242348A1Nanopore sequencing systemsILLUMINA INC·Filed 2023·Application pending·0 cites
- 1860US5575233AMonoplane and low thrust wingsail arrangementsFiled 1995·Granted Nov 19, 1996·12 cites·5 claims
- 1956US12157986B2Apparatus and method for inserting an elongate object into a trenchSOIL MACHINE DYNAMICS LTD·Filed 2021·Granted Dec 3, 2024·0 cites·24 claims
- 2056US4467741ASail arrangementsWALKER WINGSAIL SYST·Filed 1982·Granted Aug 28, 1984·12 cites·6 claims
- 2153US12074414B2Method and apparatus for inserting an elongate object into a trench in a sea floorSOIL MACHINE DYNAMICS LTD·Filed 2020·Granted Aug 27, 2024·0 cites·18 claims
- 2253USD324021SSail boatWALKER JOHN G·Filed 1990·Granted Feb 18, 1992·7 cites·1 claims
- 2353US4770113AWingsail systemsWALKER JOHN G·Filed 1986·Granted Sep 13, 1988·7 cites·7 claims
- 2449US6966416B2Conveyor systemAUTOMATION CONVEYORS LTD·Filed 2004·Granted Nov 22, 2005·5 cites·8 claims
- 2546US2016215476A1Apparatus and method for deploying an object to a sea floorSOIL MACHINE DYNAMICS LTD·Filed 2014·Application pending·0 cites
- 2644US4945847AWingsail flap deflection systemWALKER JOHN G·Filed 1988·Granted Aug 7, 1990·4 cites·5 claims
- 2743US2016251907A1Support apparatus for supporting drive means, and driving apparatus incorporating such support apparatusSOIL MACHINE DYNAMICS LTD·Filed 2014·Application pending·0 cites
- 2842US8225731B2Marine thrust wingsWALKER JOHN G·Filed 2007·Granted Jul 24, 2012·0 cites·11 claims
- 2942US4610213APressure sensing on rigid sailsYOUNG & THOMPSON·Filed 1983·Granted Sep 9, 1986·8 cites·12 claims
- 3040US5076421ASprocket clutchAUTOMATION CONVEYORS LTD·Filed 1989·Granted Dec 31, 1991·7 cites·16 claims
- 3130USD588157SMarine thrust wings unitWALKER JOHN G·Filed 2007·Granted Mar 10, 2009·0 cites·1 claims
- 3229US5253193AComputer method and apparatus for storing a datum representing a physical unitAUTODESK INC·Filed 1992·Granted Oct 12, 1993·3 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →