Inventor · disambiguated record
Graham Gerhardt
Also filed as: GERHARDT GRAHAM · GERHARDT GRAHAM PATRICK
11 granted patents·13 pending applications·80 citations·filing 2001–2025
88Inventor score
Files withBROWN WARREN10POSITEC POWER TOOLS SUZHOU CO LTD8POSITEC POWER TOOLS SUZHOU CO3HILLS INDUSTRIES LTD1SZOMMER HARRY1
Top patents by PatentIndex Score
24 records- 0193US10946544B2Multifunctional machinePOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2018·Granted Mar 16, 2021·4 cites·7 claims
- 0292US8276895B2Clamping deviceBROWN WARREN·Filed 2008·Granted Oct 2, 2012·36 cites·8 claims
- 0387US10189174B2Portable cutting toolPOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2015·Granted Jan 29, 2019·4 cites·18 claims
- 0486US9032630B2Vegetation trimmerBROWN WARREN·Filed 2010·Granted May 19, 2015·11 cites·30 claims
- 0580US9409273B2Combination of electric tools and start method thereofPOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2012·Granted Aug 9, 2016·10 cites·14 claims
- 0676US11154974B2Hand-held tool and clamping device thereofPOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2016·Granted Oct 26, 2021·2 cites·19 claims
- 0764US6896454B2Electric power toolHILLS INDUSTRIES LTD·Filed 2001·Granted May 24, 2005·11 cites·19 claims
- 0863US9067267B2Cutting machine with blade clampBROWN WARREN·Filed 2010·Granted Jun 30, 2015·2 cites·14 claims
- 0962US12119685B2Control device and electric power tool systemPOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2022·Granted Oct 15, 2024·0 cites·16 claims
- 1059US2011308368A1Miter sawBROWN WARREN·Filed 2009·Application pending·0 cites
- 1158US2025151956A1Barbeque OvenPOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2025·Application pending·0 cites
- 1257US2011179925A1Miter sawPOSITEC POWER TOOLS SUZHOU CO·Filed 2009·Application pending·0 cites
- 1356US11192270B2Portable cutting toolPOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2018·Granted Dec 7, 2021·0 cites·14 claims
- 1455US2011167586A1Industrial Dust CollectorSZOMMER HARRY·Filed 2009·Application pending·0 cites
- 1555US2011271810A1Table sawBROWN WARREN·Filed 2008·Application pending·0 cites
- 1654US2014290072A1Multifunctional machinePOSITEC POWER TOOLS SUZHOU CO·Filed 2014·Application pending·0 cites
- 1748US10933433B2Hand-held high-pressure cleaning machine and adapterPOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2017·Granted Mar 2, 2021·0 cites·10 claims
- 1843US2013047443A1Portable cutting toolBROWN WARREN·Filed 2010·Application pending·0 cites
- 1943US2013180747A1Power tool and operation method thereofBROWN WARREN·Filed 2012·Application pending·0 cites
- 2042US2012110863A1Vegetation pruning deviceBROWN WARREN·Filed 2010·Application pending·0 cites
- 2142US2010232896A1Drill pressBROWN WARREN·Filed 2008·Application pending·0 cites
- 2241US2012192693A1Cutting machineBROWN WARREN·Filed 2010·Application pending·0 cites
- 2341US2009165624A1Table sawPOSITEC POWER TOOLS SUZHOU CO·Filed 2008·Application pending·0 cites
- 2438US2004146367A1Guide mechanism for power drillFiled 2002·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →