Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6540399 | Bite block for dental X-Ray procedures | Jerry Visak | 2003-04-01 |
| 6343875 | Modular bite block and sensor holder apparatus for dental x-ray procedures | Jerry Visak | 2002-02-05 |
| 4818108 | Phase modulated ronchi testing of aspheric surfaces | — | 1989-04-04 |