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Patent applications and USPTO patent grants for Tison; Raymond R..The latest application filed is for "apparatus and method for purifying natural gas via cryogenic separation".
Patent | Date |
---|---|
Apparatus and method for purifying natural gas via cryogenic separation Grant 6,082,133 - Barclay , et al. July 4, 2 | 2000-07-04 |
Multi-engine controller Grant 5,949,153 - Tison , et al. September 7, 1 | 1999-09-07 |
Quick fill fuel charge process Grant 5,479,966 - Tison , et al. January 2, 1 | 1996-01-02 |
Solar power system requiring no active control device Grant 4,341,607 - Tison July 27, 1 | 1982-07-27 |
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