Kehl; William L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kehl; William L..The latest application filed is for "catalytic supports with controlled pore properties".
- Kehl; William L. - Pittsburgh PA
- Kehl; William L. - Indiana Township PA
| Patent | Date |
|---|---|
| Catalytic supports with controlled pore properties Grant 4,382,877 - Kehl May 10, 1 | 1983-05-10 |
| Ethylene polymerization process Grant 4,289,863 - Hill , et al. September 15, 1 | 1981-09-15 |
| Ethylene polymerization catalysts Grant 4,219,444 - Hill , et al. August 26, 1 | 1980-08-26 |
| Catalytic supports with controlled pore properties Grant 4,210,560 - Kehl July 1, 1 | 1980-07-01 |
| Hydrodesulfurization with a specific alumina-supported catalyst Grant 4,081,353 - Kehl , et al. March 28, 1 | 1978-03-28 |
| Thermally stable phosphate containing alumina precipitates and their method of preparation Grant 4,080,311 - Kehl March 21, 1 | 1978-03-21 |
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