Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9869165 | Plunger lift arrangement | David A. Green, Neil W. Longfellow, Robert E. Bender | 2018-01-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9869165 | Plunger lift arrangement | David A. Green, Neil W. Longfellow, Robert E. Bender | 2018-01-16 |