Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9822296 | Proppants for removal of contaminants from fluid streams and methods of using same | Missy Hayes, Nancy S. Sherwood | 2017-11-21 |
| 9787002 | Sealed electric terminal assembly | Robert A. Smith, George Albert Drew, Sean P. Krompegel | 2017-10-10 |