Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4996385 | Use of silica-titania hydrocarbon conversion catalyst in hydrocarbon conversion processes | Leonard A. Cullo | 1991-02-26 |
| 4906793 | Silica-titania hydrocarbon conversion catalyst | Leonard A. Cullo | 1990-03-06 |
| 4814531 | Silica-titania hydrocarbon conversion catalyst | Leonard A. Cullo | 1989-03-21 |
| 4721827 | Crystalline magnesia-silica composites and process for producing same | Leonard A. Cullo, Edward F. Restelli, Jr. | 1988-01-26 |
| 4711869 | Silica-titania hydrocarbon conversion catalyst | Leonard A. Cullo | 1987-12-08 |
| 4623530 | Crystalline magnesia-silica composites and process for producing same | Leonard A. Cullo, Edward F. Restelli, Jr. | 1986-11-18 |