Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4285368 | Pipeline stopper and pipe fitting | Garrett D. Terrill | 1981-08-25 | $4,459,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4285368 | Pipeline stopper and pipe fitting | Garrett D. Terrill | 1981-08-25 | $4,459,000 |