Boonstra; Eric F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Boonstra; Eric F..The latest application filed is for "enhanced process for the purification of anhydrous hydrogen chloride gas".
- Boonstra; Eric F. - Baytown TX
- Boonstra; Eric F. - Oakdale PA
| Patent | Date |
|---|---|
| Enhanced process for the purification of anhydrous hydrogen chloride gas App 20070261437 - Boonstra; Eric F. ; et al. | 2007-11-15 |
| Azeotrope-like compositions of 1,1,1,3,3 pentafluoropropane and tetramethylsilane Grant 5,716,541 - Werner , et al. February 10, 1 | 1998-02-10 |
| Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and 2-methyl butane Grant 5,562,857 - Werner , et al. October 8, 1 | 1996-10-08 |
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