Inventor · disambiguated record
Douglas C. Jorgensen
Also filed as: JORGENSEN DOUGLAS · JORGENSEN DOUGLAS C
36 granted patents·3 pending applications·1,529 citations·filing 2003–2019
98Inventor score
Technology areasA63B
Top patents by PatentIndex Score
39 records- 0198US8753219B2Set of golf clubsGILBERT PETER J·Filed 2010·Granted Jun 17, 2014·92 cites·19 claims
- 0298US8206237B2Muscle-back iron golf clubs with higher moment of inertia and lower center of gravityGILBERT PETER J·Filed 2011·Granted Jun 26, 2012·81 cites·10 claims
- 0398US7976403B2Muscle-back iron golf clubs with higher moment of inertia and lower center of gravityACUSHNET CO·Filed 2009·Granted Jul 12, 2011·124 cites·7 claims
- 0498USD523502SMetal woodACUSHNET CO·Filed 2005·Granted Jun 20, 2006·122 cites·1 claims
- 0598USD521093SSole portion of a club headACUSHNET CO·Filed 2004·Granted May 16, 2006·109 cites·1 claims
- 0697US8157673B2Iron-type golf clubGILBERT PETER J·Filed 2008·Granted Apr 17, 2012·107 cites·17 claims
- 0796US7651412B2Golf club head with progressive face stiffnessACUSHNET CO·Filed 2005·Granted Jan 26, 2010·93 cites·13 claims
- 0896US7632195B2Golf club head with low density crownACUSHNET CO·Filed 2005·Granted Dec 15, 2009·68 cites·19 claims
- 0995US6964620B2Golf club ironACUSHNET CO·Filed 2005·Granted Nov 15, 2005·57 cites·8 claims
- 1094USD602103SIron golf club headACUSHNET CO·Filed 2008·Granted Oct 13, 2009·73 cites·1 claims
- 1194US6976924B2Golf club ironACUSHNET CO·Filed 2005·Granted Dec 20, 2005·48 cites·11 claims
- 1293US8647218B2Iron-type golf clubGILBERT PETER J·Filed 2012·Granted Feb 11, 2014·30 cites·20 claims
- 1393US8353787B2Golf club head with progressive face stiffnessACUSHNET CO·Filed 2009·Granted Jan 15, 2013·44 cites·22 claims
- 1493US6872153B2Golf club ironACUSHNET CO·Filed 2003·Granted Mar 29, 2005·65 cites·10 claims
- 1592US8491405B2Modular golf clubJORGENSEN DOUGLAS C·Filed 2010·Granted Jul 23, 2013·37 cites·12 claims
- 1691US10518142B2Set of golf clubsACUSHNET CO·Filed 2018·Granted Dec 31, 2019·10 cites·19 claims
- 1791US10076692B2Set of golf clubsACUSHNET CO·Filed 2017·Granted Sep 18, 2018·11 cites·20 claims
- 1891US9259629B2Iron-type golf clubACUSHNET CO·Filed 2014·Granted Feb 16, 2016·19 cites·20 claims
- 1991USD733817SPutter type golf clubJORGENSEN DOUGLAS C·Filed 2014·Granted Jul 7, 2015·47 cites·1 claims
- 2090US9555296B2Set of golf clubsACUSHNET CO·Filed 2014·Granted Jan 31, 2017·16 cites·19 claims
- 2190US8597139B2Golf club head with low density crownJORGENSEN DOUGLAS C·Filed 2010·Granted Dec 3, 2013·21 cites·20 claims
- 2290US8579729B2Wedge type golf club headNELSON RICHARD M·Filed 2010·Granted Nov 12, 2013·29 cites·17 claims
- 2390USD601651SIron golf club head cavityACUSHNET CO·Filed 2008·Granted Oct 6, 2009·46 cites·1 claims
- 2487US8840485B2Modular golf clubACUSHNET CO·Filed 2013·Granted Sep 23, 2014·16 cites·17 claims
- 2585US7861395B2Method of forming golf club head with low density crownACUSHNET CO·Filed 2007·Granted Jan 4, 2011·18 cites·17 claims
- 2685USD579996SGolf club headACUSHNET CO·Filed 2007·Granted Nov 4, 2008·32 cites·1 claims
- 2784US8678947B2Golf club groove configurationJOHNSON GREGORY D·Filed 2010·Granted Mar 25, 2014·17 cites·9 claims
- 2884US8491414B2Wedge type golf club headDILL AARON·Filed 2010·Granted Jul 23, 2013·22 cites·20 claims
- 2982US10022599B1Golf club head with interchangeable rail systemCOBRA GOLF INC·Filed 2017·Granted Jul 17, 2018·5 cites·13 claims
- 3081USD601215SIron golf club headACUSHNET CO·Filed 2008·Granted Sep 29, 2009·27 cites·1 claims
- 3179USD490490SGolf club back cavityACUSHNET CO·Filed 2003·Granted May 25, 2004·23 cites·1 claims
- 3274US10035053B2Set of golf clubsACUSHNET CO·Filed 2017·Granted Jul 31, 2018·2 cites·20 claims
- 3370US9211450B2Wedge type golf club headACUSHNET CO·Filed 2013·Granted Dec 15, 2015·4 cites·17 claims
- 3468US10786710B1Golf club head with an interchangeable rail systemCOBRA GOLF INC·Filed 2019·Granted Sep 29, 2020·1 cites·11 claims
- 3566USD733818SPutter type golf clubJORGENSEN DOUGLAS C·Filed 2014·Granted Jul 7, 2015·13 cites·1 claims
- 3657US10463930B1Golf club head with an interchangeable rail systemCOBRA GOLF INC·Filed 2018·Granted Nov 5, 2019·0 cites·12 claims
- 3755US2010093460A1Set of golf clubsGILBERT PETER J·Filed 2009·Application pending·0 cites
- 3853US2007281796A1Muscle-back iron golf clubs with higher moment of intertia and lower center of gravityGILBERT PETER J·Filed 2006·Application pending·0 cites
- 3946US2013165251A1Golf club with reversible soleJORGENSEN DOUGLAS C·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →