Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5137341 | Prescription lens carrier | Clark L. Gendol | 1992-08-11 |
| 4810080 | Protective eyewear with removable nosepiece and corrective spectacle | Clark L. Grendol | 1989-03-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5137341 | Prescription lens carrier | Clark L. Gendol | 1992-08-11 |
| 4810080 | Protective eyewear with removable nosepiece and corrective spectacle | Clark L. Grendol | 1989-03-07 |