Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9395020 | Two spool energy saver valve | Jose Bento, David W. Haselden, Jr. | 2016-07-19 |
| 7281464 | Inlet monitor and latch for a crust breaking system | Charles A. Weiler, Jr., Neil E. Russell | 2007-10-16 |
| 4930401 | Valve system and arrangement for on-line valve replacement | Russell J. Cameron, Richard P. Krape | 1990-06-05 |