Inventor · disambiguated record
Michael J. Dray
Also filed as: DRAY MICHAEL · DRAY MICHAEL J
2 granted patents·2 pending applications·1 citations·filing 2015–2019
29Inventor score
Top patents by PatentIndex Score
4 records- 0156US11650010B2Adsorptive xenon recovery process from a gas or liquid stream at cryogenic temperaturePRAXAIR TECHNOLOGY INC·Filed 2018·Granted May 16, 2023·0 cites·24 claims
- 0254US9676628B2Integrated process and apparatus for recovery of helium rich streamsSHAH MINISH M·Filed 2015·Granted Jun 13, 2017·1 cites·25 claims
- 0337US2019335789A1Packaged beverages, and a process and device for introducing gases into packaged beveragesDRAY MICHAEL·Filed 2019·Application pending·0 cites
- 0429US2016265842A1Light gas separation process and systemDRAY MICHAEL J·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →