Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624872 | Optical radiation filter | Duncan Anderson, Robert Brown, Gillian Margaret Davis, Nathan James Smith, Kathryn Walsh | 2003-09-23 |
| 6339464 | Filter and method of making an optical device | Duncan Anderson, Robert Brown, Gillian Margaret Davis, Nathan James Smith, Kathryn Walsh | 2002-01-15 |