Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478049 | Double valve with anti-tiedown capability | Jose Bento, Neil E. Russell | 2002-11-12 |
| 6318396 | Double valve with anti-tiedown capability | David W. Haselden, Jr., Neil E. Russell, Logan H. Mathis | 2001-11-20 |
| 6155293 | Double valve with anti-tiedown capability | David W. Haselden, Jr., Neil E. Russell, Logan H. Mathis | 2000-12-05 |
| 5927324 | Cross flow with crossmirror and lock out capability valve | Neil E. Russell, Logan H. Mathis | 1999-07-27 |
| 5850852 | Crossflow with crossmirror and lock out capability valve | Neil E. Russell, Logan H. Mathis | 1998-12-22 |