Inventor · disambiguated record
Graham Clark
Also filed as: CLARK GRAHAM · CLARK GRAHAM LEITCH
18 granted patents·5 pending applications·244 citations·filing 1991–2023
94Inventor score
Files withCLARK GRAHAM15CAGE TECH INC1CONTROL COMPONENTS1Colorado Tripod Company LLC1H L & H TIMBER PROD1
Top patents by PatentIndex Score
23 records- 0195USD851827SVaporizerCLARK GRAHAM·Filed 2017·Granted Jun 18, 2019·68 cites·1 claims
- 0285US10422469B2Tripod headCLARK GRAHAM·Filed 2018·Granted Sep 24, 2019·8 cites·7 claims
- 0385US10393988B2Camera lens filter with traction frameCLARK GRAHAM·Filed 2016·Granted Aug 27, 2019·4 cites·5 claims
- 0485USD641090SPortable cabinOFFICEPOD LTD·Filed 2009·Granted Jul 5, 2011·33 cites·1 claims
- 0583USD888804SStep-up ringCLARK GRAHAM·Filed 2018·Granted Jun 30, 2020·22 cites·1 claims
- 0682US11022773B2Magnetic lens filter systemCLARK GRAHAM·Filed 2018·Granted Jun 1, 2021·3 cites·8 claims
- 0781USD799578SCamera lens filter with traction frameCLARK GRAHAM·Filed 2016·Granted Oct 10, 2017·22 cites·1 claims
- 0879USD810174SStep-up ringCLARK GRAHAM·Filed 2016·Granted Feb 13, 2018·19 cites·1 claims
- 0977US9708515B2Process for the preparation of radiation curable compositionsCLARK GRAHAM·Filed 2012·Granted Jul 18, 2017·3 cites·21 claims
- 1076USD793466SCamera lens filter with traction frameCLARK GRAHAM·Filed 2015·Granted Aug 1, 2017·17 cites·1 claims
- 1171USD861059SCamera lens filter with traction frameCLARK GRAHAM·Filed 2016·Granted Sep 24, 2019·13 cites·1 claims
- 1269US9175787B2Liner displacement control valve including valve trim with spindle and flow control element for improved low flow controlCONTROL COMPONENTS·Filed 2013·Granted Nov 3, 2015·3 cites·20 claims
- 1367USD894999STripod headCLARK GRAHAM·Filed 2020·Granted Sep 1, 2020·4 cites·1 claims
- 1454USD883370STripod headCLARK GRAHAM·Filed 2018·Granted May 5, 2020·6 cites·1 claims
- 1549US5149228AProp preloading apparatusH L & H TIMBER PROD·Filed 1991·Granted Sep 22, 1992·19 cites·11 claims
- 1643US2014004267A1Radiation curable compositionsVAN DEN HUGUES HUGUES·Filed 2012·Application pending·0 cites
- 1742US2004213981A1Stretched and voided polymeric filmCLARK GRAHAM·Filed 2002·Application pending·0 cites
- 1839US12511475B2Foci analysis toolCAGE TECH INC·Filed 2022·Granted Dec 30, 2025·0 cites·20 claims
- 1939US2025307433A1Emerging mindWIMMER CARL·Filed 2023·Application pending·0 cites
- 2033US2013251912A1Process for the preparation of radiation curable compositionsCLARK GRAHAM·Filed 2011·Application pending·0 cites
- 2130US2003048655A1Semiconductor memory cell with leakage current compensation using a tunnel diodeFiled 2001·Application pending·0 cites
- 2228USD898108STripod ball headCLARK GRAHAM·Filed 2019·Granted Oct 6, 2020·0 cites·1 claims
- 2321USD900202STripod ball headColorado Tripod Company LLC·Filed 2019·Granted Oct 27, 2020·0 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →