Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9719179 | System and method for treatment of produced waters | Mark A. Marcin | 2017-08-01 |
| 6562249 | Method utilizing a magnetic assembly during etching thin shadow masks | Craig Clay Eshleman, Charles M. Wetzel, Randall E. McCoy, Leo B. Kriksunov, Lance Benjamin +1 more | 2003-05-13 |