Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5580189 | Jack-up rig crane | Ronald E. Sanders, George Delamatyr | 1996-12-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5580189 | Jack-up rig crane | Ronald E. Sanders, George Delamatyr | 1996-12-03 |