Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9671041 | Valve device and fluid coupling comprised thereof | Lamar Edward May, Kenneth Marcell Graff | 2017-06-06 |
| 9243733 | Valve device and fluid coupling comprised thereof | Lamar Edward May, Kenneth Marcell Graff | 2016-01-26 |