Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12253657 | Lens systems and methods of manufacture | Alan D. Kathman, William J. Hall, Erika Goransson, Todd E. Rixman, Bengt Jervmo +4 more | 2025-03-18 |
| 11415783 | Lens systems and methods of manufacture | Alan D. Kathman, William J. Hall, Erika Goransson, Todd E. Rixman, Bengt Jervmo +4 more | 2022-08-16 |
| 7293886 | Stray-light reducing device for an optical system | Ann-Cathrine Wernolf | 2007-11-13 |
| 7055972 | Device for an optical system | — | 2006-06-06 |