Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5289372 | Global equipment tracking system | Francis M. Marble, Clyde D. Ridgeway | 1994-02-22 | $6,856,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5289372 | Global equipment tracking system | Francis M. Marble, Clyde D. Ridgeway | 1994-02-22 | $6,856,000 |