Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4345946 | Process for use of a zeolite molecular sieve adsorbent in an aqueous system | Hosheng Tu | 1982-08-24 |
| 4238243 | Technique to reduce the zeolite molecular sieve solubility in an aqueous system | Hosheng Tu | 1980-12-09 |