Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10146050 | Underwater imaging systems having panoramic converters | — | 2018-12-04 |
| 8317689 | Miniature endoscope system | Denis LaBombard | 2012-11-27 |
| 7942814 | Miniature endoscope with imaging fiber system | James E. McDonald | 2011-05-17 |
| 6863651 | Miniature endoscope with imaging fiber system | James E. McDonald | 2005-03-08 |
| 6478730 | Zoom laparoscope | John L. Bala | 2002-11-12 |
| 5630784 | Method of making and using a rigid endoscope having a modified high refractive index tunnel rod | Walter P. Siegmund, John M. Smith | 1997-05-20 |
| 5423312 | Rigid endoscope having modified high refractive index tunnel rod for image transmission and method of manufacture thereof | Walter P. Siegmund, John M. Smith | 1995-06-13 |
| 4542989 | Apparatus for position encoding | — | 1985-09-24 |
| 4541697 | Ophthalmic testing devices | — | 1985-09-17 |
| 4410244 | Retinal acuity testing device | — | 1983-10-18 |
| 4395124 | Apparatus for position encoding | — | 1983-07-26 |
| 4265534 | Optical apparatus and method for producing the same | — | 1981-05-05 |