Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10612361 | Verification of swelling in a well | Kurtis W. Price, Alf. K. Sevre, Scott Wendorf | 2020-04-07 |
| 10202838 | Verification of swelling in a well | Kurtis W. Price, Alf. K. Sevre, Scott Wendorf | 2019-02-12 |
| 9938817 | Verification of swelling in a well | Kurtis W. Price, Alf K. Sevre, Scott Wendorf | 2018-04-10 |
| 9708880 | Swellable packer with enhanced anchoring and/or sealing capability | Kristian Solhaug, Kurtis W. Price | 2017-07-18 |
| 9074464 | Verification of swelling in a well | Kurtis W. Price, Alf K. Sevre | 2015-07-07 |
| 8251142 | Super shoe swell packer | — | 2012-08-28 |
| 7559363 | Wiper darts for subterranean operations | Matt Howell | 2009-07-14 |
| 7048066 | Downhole sealing tools and method of use | Paul D. Ringgenberg, Gregory W. Vargus, Lee W. Stepp, Donald R. Smith, Don S. Folds | 2006-05-23 |
| 6966386 | Downhole sealing tools and method of use | Paul D. Ringgenberg, Gregory W. Vargus, Lee W. Stepp, Donald R. Smith, Don S. Folds | 2005-11-22 |
| 6666275 | Bridge plug | Kenneth G. Neal, Kevin T. Berscheidt, Don S. Folds, Loren Swor, Brian K. Wilkinson | 2003-12-23 |
| 5984014 | Pressure responsive well tool with intermediate stage pressure position | Jason P. Poullard | 1999-11-16 |
| 5555945 | Early evaluation by fall-off testing | Roger L. Schultz, H. Kent Beck, Paul D. Ringgenberg | 1996-09-17 |