Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8504300 | Extraction of depositional systems | Geoffrey A. Dorn, William S. Hammon, III | 2013-08-06 |
| 8065088 | Extraction of depositional systems | Geoffrey A. Dorn, William S. Hammon, III | 2011-11-22 |
| 8010294 | Extraction of depositional systems | Geoffrey A. Dorn, William S. Hammon, III | 2011-08-30 |
| 4892202 | Deepwater extended hook travel attachment | John E. Hey, Pierre C. Delago | 1990-01-09 |
| 4593491 | Alarm sensor apparatus for closures | Lawrence M. Stoddard | 1986-06-10 |