Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4576765 | Sphere/liquid separator and separation method | Stephen K. Cowlam, Steven Y. Moss, Claude L. Stockwell | 1986-03-18 |
| 4396355 | Ejector | Charles K. S. Wilmot, Claude L. Stockwell | 1983-08-02 |