Roger J. Weigand

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Croton On Hudson, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
PSA process for improving the purity of hydrogen gas and recovery o...
- Patent number 5,332,492
- Issue date Jul 26, 1994
- UOP
- Richard T. Maurer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...