Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5951227 | Deep water lowering apparatus | Dennis E. Calkins, Afif Michel Labaki, Kevin Patrick Zaeringer | 1999-09-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5951227 | Deep water lowering apparatus | Dennis E. Calkins, Afif Michel Labaki, Kevin Patrick Zaeringer | 1999-09-14 |