Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877318 | Ultra-short optical system for binoculars | John R. Miles, by Mildred L. Miles, heir | 1989-10-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877318 | Ultra-short optical system for binoculars | John R. Miles, by Mildred L. Miles, heir | 1989-10-31 |