Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10371284 | Local position indicator for subsea isolation valve having no external position indication | Wade A. Miller, Michael L. Hair | 2019-08-06 |
| 8863767 | Alignment system for flapper valve | Wade A. Miller, Robert J. Dyer, Michael L. Hair, Thomas S. Myerley, Matthew P. Presley | 2014-10-21 |