Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5628932 | Electroconductive composition and process of preparation | — | 1997-05-13 |
| 5585037 | Electroconductive composition and process of preparation | — | 1996-12-17 |
| 5512094 | Metal oxide coated silica shells | — | 1996-04-30 |
| H1447 | Coated silica shells | — | 1995-06-06 |
| 5236737 | Electroconductive composition and process of preparation | — | 1993-08-17 |
| 5024826 | Silica particulate composition | — | 1991-06-18 |