Assignee
GEHRING DONALD HOLLIS
US·7 granted patents·1 pending application·220 citations·filing 2005–2025
Top patents by PatentIndex Score
8 records- 0197US7352078B2Offshore power generator with current, wave or alternative generatorsGEHRING DONALD HOLLIS·Filed 2005·Granted Apr 1, 2008·62 cites·2 claims
- 0297US7215036B1Current power generatorGEHRING DONALD HOLLIS·Filed 2005·Granted May 8, 2007·72 cites·15 claims
- 0396US7319278B2Ocean wave generationGEHRING DONALD HOLLIS·Filed 2005·Granted Jan 15, 2008·72 cites·9 claims
- 0492US10975832B2Water current catcher system for hydroelectricity generationGEHRING DONALD HOLLIS·Filed 2019·Granted Apr 13, 2021·5 cites·12 claims
- 0591US12246949B1Wind turbine tower elevatorGEHRING DONALD HOLLIS·Filed 2024·Granted Mar 11, 2025·1 cites·14 claims
- 0688US10422311B2Hydroelectricity generating unit capturing marine current energyGEHRING DONALD HOLLIS·Filed 2018·Granted Sep 24, 2019·7 cites·26 claims
- 0779US11434866B2Water current catcher system for hydroelectricity generationGEHRING DONALD HOLLIS·Filed 2021·Granted Sep 6, 2022·1 cites·9 claims
- 0857US2025154935A1Wind Turbine Tower Elevator with Tower BeltGEHRING DONALD HOLLIS·Filed 2025·Application pending·0 cites
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