Issued Patents 1994
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5275654 | Cement sealing | — | 1994-01-04 |
| 5275511 | Method for installation of piles in offshore locations | John H. Pelletier, Kris Digre, Earl H. Doyle, Jr., Arthur H. Hale, James J. W. Nahm | 1994-01-04 |