Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4770563 | Device for connecting lines associated with an offshore drilling equipment | — | 1988-09-13 |
| 4652021 | Quick-action coupling for an extension tube used in oil-well drilling | — | 1987-03-24 |
| 4558551 | Support structure for solar collector | Gerard Sevelinge | 1985-12-17 |