Assignee
HALL OLA
SE·2 granted patents·1 pending application·2 citations·filing 2009–2011
Top patents by PatentIndex Score
3 records- 0169US9341087B2Arrangement and method for converting thermal energy to mechanical energyHALL OLA·Filed 2011·Granted May 17, 2016·2 cites·10 claims
- 0254US2011197611A1Method and system for cooling and warmingHALL OLA·Filed 2009·Application pending·0 cites
- 0334US9127573B2Arrangement and method for converting thermal energy to mechanical energyHALL OLA·Filed 2011·Granted Sep 8, 2015·0 cites·8 claims
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