Inventor · disambiguated record
Duane Marshall
Also filed as: MARSHALL DUANE · MARSHALL DUANE D
52 granted patents·8 pending applications·462 citations·filing 1976–2024
98Inventor score
Top patents by PatentIndex Score
60 records- 0194USD974763SGolf bagACUSHNET CO·Filed 2020·Granted Jan 10, 2023·21 cites·1 claims
- 0293USD985943SGolf bagACUSHNET CO·Filed 2022·Granted May 16, 2023·14 cites·1 claims
- 0392USD960568SGolf bagACUSHNET CO·Filed 2019·Granted Aug 16, 2022·32 cites·1 claims
- 0489USD1003601SGolf bagACUSHNET CO·Filed 2021·Granted Nov 7, 2023·11 cites·1 claims
- 0587USD1027454SGolf bagACUSHNET CO·Filed 2020·Granted May 21, 2024·10 cites·1 claims
- 0687USD993622SGolf bagACUSHNET CO·Filed 2020·Granted Aug 1, 2023·10 cites·1 claims
- 0786USD1007851SGolf bagACUSHNET CO·Filed 2021·Granted Dec 19, 2023·8 cites·1 claims
- 0886US4335944AApparatus for underwater image-recording as by sonar-triggered elapsed time strobe photography and the likeMARSHALL DUANE·Filed 1980·Granted Jun 22, 1982·22 cites·17 claims
- 0985USD971599SGolf bagACUSHNET CO·Filed 2019·Granted Dec 6, 2022·19 cites·1 claims
- 1084USD1059038SGolf bagACUSHNET CO·Filed 2024·Granted Jan 28, 2025·5 cites·1 claims
- 1184USD824167SGolf bagACUSHNET CO·Filed 2017·Granted Jul 31, 2018·23 cites·1 claims
- 1282USD895280SGolf bag with side pocketsACUSHNET CO·Filed 2018·Granted Sep 8, 2020·20 cites·1 claims
- 1382USD507370SFlashlightCOLEMAN CO·Filed 2004·Granted Jul 12, 2005·26 cites·1 claims
- 1481USD900470SGolf bag zippered side pocketACUSHNET CO·Filed 2018·Granted Nov 3, 2020·19 cites·1 claims
- 1580USD1052893SGolf bagACUSHNET CO·Filed 2023·Granted Dec 3, 2024·4 cites·1 claims
- 1680USD1046450SGolf bagACUSHNET CO·Filed 2023·Granted Oct 15, 2024·4 cites·1 claims
- 1779USD992899SGolf bagACUSHNET CO·Filed 2021·Granted Jul 25, 2023·6 cites·1 claims
- 1878USD1056478SGolf bagACUSHNET CO·Filed 2021·Granted Jan 7, 2025·5 cites·1 claims
- 1977USD885057SGolf bag side pocketsACUSHNET CO·Filed 2018·Granted May 26, 2020·15 cites·1 claims
- 2076USD538875SWater floatCOLEMAN CO·Filed 2006·Granted Mar 20, 2007·23 cites·1 claims
- 2174US12508482B2Golf bag having lightweight top frame with three-dimensional printed structuresACUSHNET CO·Filed 2023·Granted Dec 30, 2025·0 cites·20 claims
- 2273USD1045388SGolf bagACUSHNET CO·Filed 2023·Granted Oct 8, 2024·3 cites·1 claims
- 2373US11638861B2Golf bag having lightweight top frame with three-dimensional printed structuresACUSHNET CO·Filed 2019·Granted May 2, 2023·2 cites·22 claims
- 2473USD938721SGolf bagACUSHNET CO·Filed 2019·Granted Dec 21, 2021·12 cites·1 claims
- 2573USD899779SGolf bag side pocketACUSHNET CO·Filed 2019·Granted Oct 27, 2020·12 cites·1 claims
- 2671US11872455B2Golf bag having lightweight top frame with three-dimensional printed structuresACUSHNET CO·Filed 2023·Granted Jan 16, 2024·0 cites·19 claims
- 2771US4471864ASlug rejectorMARSHALL DUANE·Filed 1982·Granted Sep 18, 1984·41 cites·9 claims
- 2869US4105990AProcess of and apparatus for exploring objects detected by different energy sourcesACADEMY OF APPLIED SCIENCES·Filed 1976·Granted Aug 8, 1978·20 cites·35 claims
- 2967US2022232955A1Golf bag incorporating adjustable shoulder strap assemblyACUSHNET CO·Filed 2022·Application pending·0 cites
- 3066US12133587B2Golf bag incorporating dual shoulder strap assemblyACUSHNET CO·Filed 2023·Granted Nov 5, 2024·0 cites·20 claims
- 3166US11673031B2Golf bag having lightweight top frame with club dividers made of cord materialACUSHNET CO·Filed 2019·Granted Jun 13, 2023·1 cites·20 claims
- 3266USD526689SWater float toyCOLEMAN CO·Filed 2005·Granted Aug 15, 2006·16 cites·1 claims
- 3366US2023256306A1Golf bag having lightweight top frame with club dividers made of cord materialACUSHNET CO·Filed 2023·Application pending·0 cites
- 3463USD1056477SGolf bagACUSHNET CO·Filed 2021·Granted Jan 7, 2025·2 cites·1 claims
- 3563USD887713SGolf bag top cuffACUSHNET CO·Filed 2019·Granted Jun 23, 2020·8 cites·1 claims
- 3662USD1021403SGolf bagACUSHNET CO·Filed 2020·Granted Apr 9, 2024·2 cites·1 claims
- 3761USD896512SGolf bagACUSHNET CO·Filed 2019·Granted Sep 22, 2020·7 cites·1 claims
- 3859USD972845SGolf bag top cuffACUSHNET CO·Filed 2020·Granted Dec 20, 2022·2 cites·1 claims
- 3959USD526688SWater float toyCOLEMAN CO·Filed 2005·Granted Aug 15, 2006·12 cites·1 claims
- 4057US11576480B2Golf bag incorporating dual shoulder strap assemblyACUSHNET CO·Filed 2019·Granted Feb 14, 2023·0 cites·20 claims
- 4157US2021059388A1Golf bag incorporating adjustable shoulder strap assemblyACUSHNET CO·Filed 2020·Application pending·0 cites
- 4254US2009249700A1Air frames for outdoor goodsCOLEMAN CO·Filed 2007·Application pending·0 cites
- 4353USD874829SGolf bag top cuffACUSHNET CO·Filed 2018·Granted Feb 11, 2020·5 cites·1 claims
- 4452US7367696B2Foldable lantern baseCOLEMAN CO·Filed 2005·Granted May 6, 2008·1 cites·19 claims
- 4551USD1101408SGolf bagACUSHNET CO·Filed 2024·Granted Nov 11, 2025·0 cites·1 claims
- 4651US2008244834A1Airbed with built in clockCOLEMAN CO·Filed 2008·Application pending·0 cites
- 4750USD1100496SGolf bagACUSHNET CO·Filed 2024·Granted Nov 4, 2025·0 cites·1 claims
- 4850USD896523SGolf bag hip padACUSHNET CO·Filed 2019·Granted Sep 22, 2020·4 cites·1 claims
- 4950USD887715SGolf bag top cuffACUSHNET CO·Filed 2019·Granted Jun 23, 2020·4 cites·1 claims
- 5048USD514882SCamping stoveCOLEMAN CO·Filed 2004·Granted Feb 14, 2006·6 cites·1 claims
Showing the top 50 of 60 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →