Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816619 | Thrust plate for butterfly valve | John M. Dehais, Blair A. Smith, Timothy R. Boysen, Keith J. Brooky, Aaron T. Nardi +1 more | 2017-11-14 |
| 9709178 | Flow diverting flapper | Donald E. Army | 2017-07-18 |