Inventor · disambiguated record
Herbert L. Williams
Also filed as: WILLIAMS HERBERT · WILLIAMS HERBERT L · WILLIAMS HERBERT LEHMAN
19 granted patents·4 pending applications·570 citations·filing 1995–2020
95Inventor score
Files withWILLIAMS HERBERT L10WILLIAMS HERBERT7OPENHYBRO GROUP LTD1OPENHYDRO GROUP LTD1WILLIAMS HERBERT LEHMAN1
Top patents by PatentIndex Score
23 records- 0196US7190087B2Hydroelectric turbine and method for producing electricity from tidal flowWILLIAMS HERBERT L·Filed 2005·Granted Mar 13, 2007·71 cites·14 claims
- 0295USD543495SOpen center turbineWILLIAMS HERBERT L·Filed 2006·Granted May 29, 2007·84 cites·1 claims
- 0392US7378750B2Tidal flow hydroelectric turbineOPENHYBRO GROUP LTD·Filed 2006·Granted May 27, 2008·39 cites·20 claims
- 0491US6729840B2Hydroelectric powerplantFiled 2002·Granted May 4, 2004·58 cites·12 claims
- 0589US6957947B2Hydroelectric turbineWILLIAMS HERBERT LEHMAN·Filed 2003·Granted Oct 25, 2005·51 cites·18 claims
- 0688US6648589B2Hydroelectric turbine for producing electricity from a water currentFiled 2001·Granted Nov 18, 2003·76 cites·10 claims
- 0787US8308422B2Submerged hydroelectric turbines having buoyancy chambersWILLIAMS HERBERT·Filed 2007·Granted Nov 13, 2012·16 cites·14 claims
- 0886US5592816AHydroelectric powerplantFiled 1995·Granted Jan 14, 1997·79 cites·7 claims
- 0980US8884458B2Floating wind farmWILLIAMS HERBERT L·Filed 2012·Granted Nov 11, 2014·6 cites·18 claims
- 1080US8864439B2Tidal flow hydroelectric turbineWILLIAMS HERBERT·Filed 2007·Granted Oct 21, 2014·7 cites·14 claims
- 1180US7399162B2Wind turbineWILLIAMS HERBERT L·Filed 2006·Granted Jul 15, 2008·18 cites·20 claims
- 1279USRE38336EHydroelectric powerplantWILLIAMS HERBERT L·Filed 1999·Granted Dec 2, 2003·50 cites·28 claims
- 1374US8801363B2Wind turbine with pulley transfer box apparatusWILLIAMS HERBERT·Filed 2010·Granted Aug 12, 2014·4 cites·12 claims
- 1468US8430634B2System and method for improving wind turbine efficiency by adjusting blade pitch in response to localized wind speedWILLIAMS HERBERT·Filed 2010·Granted Apr 30, 2013·3 cites·13 claims
- 1567US8556586B2Turbine bladeWILLIAMS HERBERT·Filed 2010·Granted Oct 15, 2013·2 cites·17 claims
- 1658US7258523B2Means to regulate water velocity through a hydro electric turbineOPENHYDRO GROUP LTD·Filed 2004·Granted Aug 21, 2007·6 cites·9 claims
- 1754US11536511B2Method and system for liquifying a gasWILLIAMS HERBERT L·Filed 2020·Granted Dec 27, 2022·0 cites·18 claims
- 1854US9188108B2Floating wind farmWILLIAMS HERBERT L·Filed 2014·Granted Nov 17, 2015·0 cites·17 claims
- 1948US8343008B1Variable speed drive apparatusWILLIAMS HERBERT L·Filed 2012·Granted Jan 1, 2013·0 cites·14 claims
- 2047US2013019591A1Energy Generation System Using Underwater Storage of Compressed Air Produced by Wind MachinesWILLIAMS HERBERT L·Filed 2012·Application pending·0 cites
- 2146US2012269657A1Wind Machine Pumping System for Accumulating and Pumping Underground Water from Below the Water TableWILLIAMS HERBERT L·Filed 2012·Application pending·0 cites
- 2245US2012121429A1Concentric ring wind turbineWILLIAMS HERBERT·Filed 2010·Application pending·0 cites
- 2341US2011193779A1System and Method for Facilitating Social NetworkingWILLIAMS HERBERT·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →