Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6231642 | Glass membrane for controlled diffusion of gases | Brian E. Kenyon | 2001-05-15 |
| 5045510 | Process for preparing a surface darkened glass | Jeffrey Todd Kohli | 1991-09-03 |
| D309805 | Aerobic knee pad | — | 1990-08-07 |
| 4944784 | Process for preparing a borosilicate glass | Jeffrey Todd Kohli | 1990-07-31 |
| 4723322 | Knee pad | — | 1988-02-09 |