Inventor · disambiguated record
Donald Hollis Gehring
Also filed as: GEHRING DONALD · GEHRING DONALD H · GEHRING DONALD HOLLIS
14 granted patents·1 pending application·305 citations·filing 1974–2025
93Inventor score
Top patents by PatentIndex Score
15 records- 0197US8956103B2Hydroelectricity generating unit capturing marine wave energy and marine current energyGEHRING DONALD H·Filed 2013·Granted Feb 17, 2015·21 cites·12 claims
- 0297US8823196B1Apparatus of wave generators and a mooring system to generate electricityGEHRING DONALD H·Filed 2014·Granted Sep 2, 2014·27 cites·16 claims
- 0397US7352078B2Offshore power generator with current, wave or alternative generatorsGEHRING DONALD HOLLIS·Filed 2005·Granted Apr 1, 2008·62 cites·2 claims
- 0497US7215036B1Current power generatorGEHRING DONALD HOLLIS·Filed 2005·Granted May 8, 2007·72 cites·15 claims
- 0596US7319278B2Ocean wave generationGEHRING DONALD HOLLIS·Filed 2005·Granted Jan 15, 2008·72 cites·9 claims
- 0692US10975832B2Water current catcher system for hydroelectricity generationGEHRING DONALD HOLLIS·Filed 2019·Granted Apr 13, 2021·5 cites·12 claims
- 0791US12246949B1Wind turbine tower elevatorGEHRING DONALD HOLLIS·Filed 2024·Granted Mar 11, 2025·1 cites·14 claims
- 0890US11952977B1Telescopic wind turbine towerGEHRING DONALD·Filed 2023·Granted Apr 9, 2024·3 cites·30 claims
- 0988US10422311B2Hydroelectricity generating unit capturing marine current energyGEHRING DONALD HOLLIS·Filed 2018·Granted Sep 24, 2019·7 cites·26 claims
- 1079US11434866B2Water current catcher system for hydroelectricity generationGEHRING DONALD HOLLIS·Filed 2021·Granted Sep 6, 2022·1 cites·9 claims
- 1174US8573890B2Marine power generator deployment and retrieval systemGEHRING DONALD H·Filed 2011·Granted Nov 5, 2013·4 cites·20 claims
- 1257US2025154935A1Wind Turbine Tower Elevator with Tower BeltGEHRING DONALD HOLLIS·Filed 2025·Application pending·0 cites
- 1355US7287935B1Tendon assembly for mooring offshore structureGEHRING DONALD H·Filed 2003·Granted Oct 30, 2007·18 cites·28 claims
- 1455US6899049B2Apparatus and method of constructing offshore platformsFiled 2003·Granted May 31, 2005·6 cites·24 claims
- 1545US3940716ADouble-balanced modulating and demodulating apparatusGEHRING DONALD H·Filed 1974·Granted Feb 24, 1976·6 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →