Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D782341 | Glare tester device | Marsha Van Dalen | 2017-03-28 |
| 9179835 | Binocular glare testing devices | — | 2015-11-10 |
| 8690332 | Binocular glare testing devices | — | 2014-04-08 |
| 6783239 | Glare tester attachment | — | 2004-08-31 |