Inventor · disambiguated record
Frederick D. Ferguson
Also filed as: FERGUSON FREDERICK D
12 granted patents·1 pending application·376 citations·filing 1981–2021
93Inventor score
Top patents by PatentIndex Score
13 records- 0196US8148838B2Systems and methods for tethered wind turbinesFERGUSON F D·Filed 2010·Granted Apr 3, 2012·23 cites·20 claims
- 0296US7335000B2Systems and methods for tethered wind turbinesMAGENN POWER INC·Filed 2005·Granted Feb 26, 2008·74 cites·22 claims
- 0395US7602077B2Systems and methods for tethered wind turbinesMAGENN POWER INC·Filed 2008·Granted Oct 13, 2009·46 cites·18 claims
- 0494US7859126B2Systems and methods for tethered wind turbinesMAGENN POWER INC·Filed 2009·Granted Dec 28, 2010·36 cites·21 claims
- 0594US4366936AAircraft having buoyant gas balloonFERGUSON F D·Filed 1981·Granted Jan 4, 1983·77 cites·30 claims
- 0692US9512816B2Systems and methods to generate electricity using a three vane water turbineFERGUSON F D·Filed 2011·Granted Dec 6, 2016·12 cites·12 claims
- 0788US7775761B2Systems and methods for tethered wind turbinesMAGENN POWER INC·Filed 2008·Granted Aug 17, 2010·22 cites·19 claims
- 0886US5348251ADirigible airshipFERGUSON F D·Filed 1993·Granted Sep 20, 1994·59 cites·21 claims
- 0967US9739253B1Systems and methods for improved water rotorsWATEROTOR ENERGY TECH INC·Filed 2016·Granted Aug 22, 2017·1 cites·12 claims
- 1066US4365772AAircraft having buoyant gas balloonFERGUSON F D·Filed 1981·Granted Dec 28, 1982·20 cites·3 claims
- 1165US11162471B2Systems and methods for generating electrical energyWATEROTOR ENERGY TECH INC·Filed 2019·Granted Nov 2, 2021·0 cites·20 claims
- 1262US2022034291A1Systems and methods for generating electrical energyWATEROTOR ENERGY TECH INC·Filed 2021·Application pending·0 cites
- 1352USD270829SAirshipFERGUSON FREDERICK D·Filed 1981·Granted Oct 4, 1983·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →