Chien; Henry H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chien; Henry H..The latest application filed is for "process for recovering a crystalline product from solution".
- Chien; Henry H. - St. Louis MO
| Patent | Date |
|---|---|
| Process for recovering a crystalline product from solution Grant 7,745,660 - Haupfear , et al. June 29, 2 | 2010-06-29 |
| Process For Recovering A Crystalline Product From Solution App 20080183008 - Haupfear; Eric A. ; et al. | 2008-07-31 |
| Process for recovering a crystalline product from solution Grant 7,179,936 - Haupfear , et al. February 20, 2 | 2007-02-20 |
| Process for recovering a crystalline product from solution App 20050059840 - Haupfear, Eric A. ; et al. | 2005-03-17 |
| Sulfate-free electroless copper plating baths Grant 5,306,336 - Martyak , et al. April 26, 1 | 1994-04-26 |
| Electroless nickel plating baths Grant 5,258,061 - Martyak , et al. November 2, 1 | 1993-11-02 |
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