Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6116658 | Counter torque tube connection | — | 2000-09-12 | $200,272,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6116658 | Counter torque tube connection | — | 2000-09-12 | $200,272,000 |