Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8006759 | Manufacture of strong, lightweight, hollow proppants | Joe K. Cochran, Carol Ann Wedding | 2011-08-30 |
| 7999747 | Gas plasma microdischarge antenna | Carol Ann Wedding, Edwin F. Peters | 2011-08-16 |