Inventor · disambiguated record
John Raymond Zigtema
Also filed as: ZIGTEMA JOHN RAYMOND
3 granted patents·1 pending application·0 citations·filing 2015–2016
40Inventor score
Files withGE OIL & GAS INC4
Top patents by PatentIndex Score
4 records- 0142US10029204B2Regenerating sieve material used for processing natural gasGE OIL & GAS INC·Filed 2015·Granted Jul 24, 2018·0 cites·20 claims
- 0242US10006698B2Using methane rejection to process a natural gas streamGE OIL & GAS INC·Filed 2015·Granted Jun 26, 2018·0 cites·16 claims
- 0340US10760850B2Gas liquefaction systems and methodsGE OIL & GAS INC·Filed 2016·Granted Sep 1, 2020·0 cites·5 claims
- 0434US2017198966A1Reducing refrigeration duty on a refrigeration unit in a gas processing systemGE OIL & GAS INC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →