Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4701316 | Preparation of silicon nitride powder | George R. Lester, Stephen T. Gonczy, Gerald T. Stranford | 1987-10-20 |
| 4536358 | Process for the production of high surface area catalyst supports | Richard W. Leyerle | 1985-08-20 |
| 4492614 | Chlorine detection | — | 1985-01-08 |
| 4471072 | Preparation of carbonaceous pyropolymers | Richard W. Leyerle, Mary A. Vanek | 1984-09-11 |
| 4329260 | Integral shaped replication supports | George R. Lester | 1982-05-11 |