Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5258336 | Low expansion USP type I amber glass | Dennis E. Kauser | 1993-11-02 |
| 5041398 | Method for treating incinerator ash | Dennis E. Kauser | 1991-08-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5258336 | Low expansion USP type I amber glass | Dennis E. Kauser | 1993-11-02 |
| 5041398 | Method for treating incinerator ash | Dennis E. Kauser | 1991-08-20 |