Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4595578 | Stabilized silica gel and process for making same | Howard J. Cohen, Peter van der Heem | 1986-06-17 |
| 4201570 | Process for quenching of fine particulates | Charles A. Tanner | 1980-05-06 |
| 4186088 | Aqueous ferrous waste conversion process | Philip R. Peeling, David J Heiser | 1980-01-29 |