Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5161313 | Tracking, measuring and calculating instrument for the determination of lengths, areas, peripheries and volumes | — | 1992-11-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5161313 | Tracking, measuring and calculating instrument for the determination of lengths, areas, peripheries and volumes | — | 1992-11-10 |