Assignee
CUNNINGHAM STEPHEN L
US·3 granted patents·2 pending applications·5 citations·filing 2012–2017
Top patents by PatentIndex Score
5 records- 0181US9835083B2Oscillating piston engineCUNNINGHAM STEPHEN L·Filed 2014·Granted Dec 5, 2017·4 cites·17 claims
- 0267US10066275B2Arc furnace smeltering system and methodCUNNINGHAM STEPHEN L·Filed 2015·Granted Sep 4, 2018·1 cites·13 claims
- 0362US2018087454A1Oscillating piston engineCUNNINGHAM STEPHEN L·Filed 2017·Application pending·0 cites
- 0457US9604892B2Plasma ARC furnace with supercritical CO2 heat recoveryCUNNINGHAM STEPHEN L·Filed 2012·Granted Mar 28, 2017·0 cites·19 claims
- 0555US2017190647A1Plasma arc furnace and applicationsCUNNINGHAM STEPHEN L·Filed 2017·Application pending·0 cites
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