Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7284614 | Wellbore system for simultaneous drilling and production | Laurens Cornelis Van Helvoirt | 2007-10-23 |
HS
Hugh Sheehy
Overall (All Time): #3,398,849 of 4,157,543Top 85%
1
Patents All Time