Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7988437 | Method and apparatus for installing flexible linings in underground pipes | Ralph Bonanotte | 2011-08-02 |
| 7665355 | Downhole seal assembly having embedded sensors and method for use of same | Haoyue Zhang, Michael Linley Fripp | 2010-02-23 |