Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5152972 | Process for producing molecular sieves and novel molecular sieve compositions | — | 1992-10-06 |
| 5084206 | Doped crystalline compositions and a method for preparation thereof | Albert A. Ballman, John D. Bierlein, August Ferretti, Patricia Morris | 1992-01-28 |
| 5066356 | Hydrothermal process for growing optical-quality single crystals | August Ferretti | 1991-11-19 |
| 4806689 | Zeolite Rho as catalyst for conversion of methanol and ammonia to dimethylamine | Robert D. Shannon, George C. Sonnichsen, David Richard Corbin, Michael Keane | 1989-02-21 |
| 4602112 | Zeolite H-ZK-5 as catalyst for conversion of methanol and ammonia to dimethylamine | Robert D. Shannon, George C. Sonnichsen | 1986-07-22 |
| 4305778 | Hydrothermal process for growing a single crystal with an aqueous mineralizer | — | 1981-12-15 |
| 4231838 | Method for flux growth of KTiOPO.sub.4 and its analogues | — | 1980-11-04 |