Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8763687 | Wellbore isolation tool using sealing element having shape memory polymer | Gary Duron Ingram, Minh Tuan Nguyen, Paul James Wilson, Deborah Lynn Banta, Jacob Bramwell +2 more | 2014-07-01 |
| 6170798 | Fluid detection and shutoff actuation apparatus retrofitable on fluid shutoff valve | Charles A. Wende | 2001-01-09 |