Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6525819 | Colorimeter for dental applications | S. Brett Delawter, Gregg A. Wagner, Gary Emerson | 2003-02-25 |
| 4554259 | Low expansion, alkali-free borosilicate glass suitable for photomask applications | Karl-Heinz Mader | 1985-11-19 |