Individual holder
GUERRA JOHN M
6 granted patents·2 pending applications·51 citations·filing 1978–2021
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
8 records- 0191US7628928B2Stress-induced bandgap-shifted semiconductor photoelectrolytic/photocatalytic/photovoltaic surface and method for making sameGUERRA JOHN M·Filed 2009·Granted Dec 8, 2009·9 cites·16 claims
- 0284US4269170AAdsorption solar heating and storage systemGUERRA JOHN M·Filed 1978·Granted May 26, 1981·37 cites·1 claims
- 0375US12051793B2Photoelectrochemical secondary cell and batteryGUERRA JOHN M·Filed 2021·Granted Jul 30, 2024·0 cites·16 claims
- 0473US8673399B2Bandgap-shifted semiconductor surface and method for making same, and apparatus for using sameGUERRA JOHN M·Filed 2008·Granted Mar 18, 2014·5 cites·15 claims
- 0569US2020006830A1Photoelectrochemical secondary cell and batteryGUERRA JOHN M·Filed 2019·Application pending·0 cites
- 0667US7947221B2Stress-induced bandgap-shifted semiconductor photoelectrolytic/photocatalytic/photovoltaic surface and method for making sameGUERRA JOHN M·Filed 2009·Granted May 24, 2011·0 cites·12 claims
- 0765US2019140331A1Photoelectrochemical secondary cell and batteryGUERRA JOHN M·Filed 2018·Application pending·0 cites
- 0859US10050319B2Photoelectrochemical secondary cell and batteryGUERRA JOHN M·Filed 2015·Granted Aug 14, 2018·0 cites·17 claims
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