Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D264851 | Auxiliary objective lens for a firearm sight | — | 1982-06-08 |
| D263479 | Resilient clip for retaining removable lenses in an eyeglass frame | Gerrit A. Van Exel | 1982-03-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D264851 | Auxiliary objective lens for a firearm sight | — | 1982-06-08 |
| D263479 | Resilient clip for retaining removable lenses in an eyeglass frame | Gerrit A. Van Exel | 1982-03-23 |