Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8079723 | Adjustable lens with self-illuminated scale | Mark Craig Gerchman, Alan Coleman | 2011-12-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8079723 | Adjustable lens with self-illuminated scale | Mark Craig Gerchman, Alan Coleman | 2011-12-20 |