Assignee
FREEMAN WALTER B
US·9 granted patents·1 pending application·20 citations·filing 2012–2022
Top patents by PatentIndex Score
10 records- 0189US11982186B1Vapor powered electro-mechanical generatorFREEMAN WALTER B·Filed 2022·Granted May 14, 2024·2 cites·19 claims
- 0286US10794227B1System and method for harnessing latent heat to generate energyFREEMAN WALTER B·Filed 2019·Granted Oct 6, 2020·5 cites·13 claims
- 0386US10208737B1Uniformly pressurized thermal energy recovery systemsFREEMAN WALTER B·Filed 2017·Granted Feb 19, 2019·5 cites·20 claims
- 0484US9376733B1Method of remediating aluminum smelter wasteFREEMAN WALTER B·Filed 2013·Granted Jun 28, 2016·4 cites·10 claims
- 0582US11655796B1Submersible hydro power generating systemFREEMAN WALTER B·Filed 2022·Granted May 23, 2023·1 cites·20 claims
- 0673US10739083B1System and method for storing thermal energy in a heated liquid in a pressurized vesselFREEMAN WALTER B·Filed 2019·Granted Aug 11, 2020·1 cites·20 claims
- 0768US9835145B1Thermal energy recovery systemsFREEMAN WALTER B·Filed 2012·Granted Dec 5, 2017·2 cites·4 claims
- 0860US10823459B1Solar thermal collecting systemFREEMAN WALTER B·Filed 2018·Granted Nov 3, 2020·0 cites·11 claims
- 0960US2021018223A1Method for collecting solar radiation and transforming it into heat energyFREEMAN WALTER B·Filed 2020·Application pending·0 cites
- 1045US10794369B1Solar powered closed loop system and method for powering a cooling deviceFREEMAN WALTER B·Filed 2019·Granted Oct 6, 2020·0 cites·10 claims
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