Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5377761 | Ground fracturing probe | Keith M. Kosar, Gordon T. Guest, Bryan Leach | 1995-01-03 |
| 4468156 | Underwater structure and method for its construction | John Davis | 1984-08-28 |