Assignee
KELLINGER JAMES FRANCIS
US·4 granted patents·1 pending application·3 citations·filing 2014–2022
Top patents by PatentIndex Score
5 records- 0172US10138875B2Gravity field energy storage and recovery systemKELLINGER JAMES FRANCIS·Filed 2014·Granted Nov 27, 2018·3 cites·1 claims
- 0268US11293413B2Gravity field energy storage and recovery systemKELLINGER JAMES FRANCIS·Filed 2020·Granted Apr 5, 2022·0 cites·16 claims
- 0368US11085423B2Gravity field energy storage and recovery systemKELLINGER JAMES FRANCIS·Filed 2020·Granted Aug 10, 2021·0 cites·12 claims
- 0468US2022235745A1Gravity Field Energy Storage and Recovery SystemKELLINGER JAMES FRANCIS·Filed 2022·Application pending·0 cites
- 0567US10677227B2Gravity field energy storage and recovery systemKELLINGER JAMES FRANCIS·Filed 2018·Granted Jun 9, 2020·0 cites·20 claims
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