Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4616956 | Pipeline launching module | — | 1986-10-14 |
| 4575280 | Underwater trencher with pipelaying guide | Paul Robert Scott | 1986-03-11 |
| 4549836 | Ice slot construction | Edward H. Phifer | 1985-10-29 |
| 4523876 | Ice slot maintenance | — | 1985-06-18 |
| 4493590 | Method and apparatus for on surface joining of submarine pipeline segments using an eccentric hinge | Ray R. Ayers | 1985-01-15 |
| 4438754 | Method for sensing and remotely controlling a tool to workpiece spatial relationship | Walter C. Nanny, Thomas L. Stewart | 1984-03-27 |