Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8936231 | High vacuum ball valve | Vernon McCoy, James L. Owens | 2015-01-20 |
| 8905375 | High vacuum ball valve | Vernon McCoy, James L. Owens | 2014-12-09 |
| 8496227 | High vacuum ball valve | Vernon McCoy, James L. Owens | 2013-07-30 |