Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5348163 | Method and apparatus for separating fine particles | Stephanie E. Church, Gregory Leman, Carl L. Troike, Jr. | 1994-09-20 |
| 5342597 | Process for uniformly moisturizing fumed silica | — | 1994-08-30 |