Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6275332 | Method of making high-reflection mirrors | Karl Hohenegger, Peter Wierer | 2001-08-14 |
| 6128126 | High-reflection silver mirror | Karl Hohenegger, Peter Wierer | 2000-10-03 |