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Patent applications and USPTO patent grants for Toy; Lora G..The latest application filed is for "natural gas treatment process using ptmsp membrane".
Patent | Date |
---|---|
Natural gas treatment process using PTMSP membrane Grant 5,501,722 - Toy , et al. March 26, 1 | 1996-03-26 |
Sour gas treatment process including dehydration of the gas stream Grant 5,401,300 - Lokhandwala , et al. March 28, 1 | 1995-03-28 |
Gas-separation process Grant 5,281,255 - Toy , et al. January 25, 1 | 1994-01-25 |
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