Inventor · disambiguated record
Stephen John Briggs
Also filed as: BRIGGS STEPHEN · BRIGGS STEPHEN J · BRIGGS STEPHEN JOHN
16 granted patents·5 pending applications·211 citations·filing 1995–2022
93Inventor score
Files withGIBBS TECH LTD14LAMPERT DAVID L3GIBBS TEHNOLOGIES LTD1JEFFERY GLEN MICHAEL1LONGDILL SIMON JAMES1
Top patents by PatentIndex Score
21 records- 0194US9044630B1Range of motion machine and method and adjustable crankLAMPERT DAVID L·Filed 2011·Granted Jun 2, 2015·111 cites·22 claims
- 0283US11472245B2Amphibious vehicle power trainsGIBBS TECH LTD·Filed 2020·Granted Oct 18, 2022·1 cites·9 claims
- 0383US10744829B2Amphibious vehicle power trainsGIBBS TECH LTD·Filed 2017·Granted Aug 18, 2020·2 cites·14 claims
- 0482US9764611B2Amphibious vehicle power trainsGIBBS TECH LTD·Filed 2013·Granted Sep 19, 2017·4 cites·13 claims
- 0582US7713102B2Amphibious vehicle speed change transmission arrangementGIBBS TECH LTD·Filed 2005·Granted May 11, 2010·11 cites·12 claims
- 0682US7322864B2Amphibious vehicles with retractable wheelsGIBBS TECH LTD·Filed 2005·Granted Jan 29, 2008·10 cites·20 claims
- 0781US7316594B2Wheel suspension and retraction systemGIBBS TEHNOLOGIES LTD·Filed 2005·Granted Jan 8, 2008·14 cites·20 claims
- 0878US7410396B2Amphibious vehicle transmissionGIBBS TECH LTD·Filed 2005·Granted Aug 12, 2008·7 cites·6 claims
- 0978US7234982B2Amphibious vehicle suspensionGIBBS TECH LTD·Filed 2005·Granted Jun 26, 2007·14 cites·51 claims
- 1078US2023286339A1Amphibious vehicle power trainsGIBBS TECH LTD·Filed 2022·Application pending·0 cites
- 1177US8454398B2Amphibious vehicle power trainsJEFFERY GLEN MICHAEL·Filed 2005·Granted Jun 4, 2013·7 cites·22 claims
- 1275US9381401B2Range of motion machine and method and adjustable crankLAMPERT DAVID L·Filed 2015·Granted Jul 5, 2016·2 cites·3 claims
- 1369US2020307734A1Amphibious vehicleGIBBS TECH LTD·Filed 2020·Application pending·0 cites
- 1466US9352189B2Range of motion machine and method and adjustable crankLAMPERT DAVID L·Filed 2015·Granted May 31, 2016·1 cites·15 claims
- 1566US7618050B2Vehicle steering arrangementsGIBBS TECH LTD·Filed 2005·Granted Nov 17, 2009·3 cites·15 claims
- 1666US7581582B2Exhaust cooling system of an amphibious vehicleGIBBS TECH LTD·Filed 2005·Granted Sep 1, 2009·6 cites·34 claims
- 1763US7856810B2Exhaust cooling system of an amphibious vehicleGIBBS TECH LTD·Filed 2005·Granted Dec 28, 2010·5 cites·41 claims
- 1856US2008176464A1Amphibious vehicleGIBBS TECH LTD·Filed 2008·Application pending·0 cites
- 1954US2008299844A1Amphibious vehicle transmissionGIBBS TECH LTD·Filed 2008·Application pending·0 cites
- 2052US2012108118A1Amphibious vehicleLONGDILL SIMON JAMES·Filed 2011·Application pending·0 cites
- 2146US6229315B1Hand-held harmonics detectorFiled 1995·Granted May 8, 2001·13 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →