Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7857066 | Downhole tools utilizing electroactive polymers for actuating release mechanisms | Rocco DiFoggio, Jeffrey Honekamp | 2010-12-28 |
| 7373994 | Self cleaning coring bit | Borislav J. Tchakarov, David Ashcraft | 2008-05-20 |