Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5537246 | Thorium-free coating for germanium IR window | Frank C. Sulzbach | 1996-07-16 |
| 5349467 | Thorium-free coating for germanium IR window | Frank C. Sulzbach | 1994-09-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5537246 | Thorium-free coating for germanium IR window | Frank C. Sulzbach | 1996-07-16 |
| 5349467 | Thorium-free coating for germanium IR window | Frank C. Sulzbach | 1994-09-20 |