Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4255022 | Method of and apparatus for examination of visual fields | Christian L. Kuether, Robert E. Williams, Thomas A. Decker, Kenneth T. Richardson, Richard A. Harrison | 1981-03-10 |
| 4239351 | Apparatus for generating and displaying visual acuity targets | Robert E. Williams, Thomas A. Decker, Christian L. Kuether | 1980-12-16 |