Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8573310 | Gas lift apparatus and method for producing a well | — | 2013-11-05 |
RR
Robert P. Rouen
Overall (All Time): #3,182,486 of 4,157,543Top 80%
1
Patents All Time