Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8029210 | Methods and apparatus for installation of VIV suppression during installation of marine pipeline | David Wayne McMillan, Donald Wayne Allen, Dean Leroy Henning, Kenneth Loch, Stephen Paul Armstrong | 2011-10-04 |
| 7669491 | Current tank systems and methods | Donald Wayne Allen, Dean Leroy Henning, David Wayne McMillan, Raghunath Gopal Menon, Christopher Steven West | 2010-03-02 |
| 7591188 | Stress and/or tension monitoring systems and methods | Donald Wayne Allen, Clay Douglas McMullen | 2009-09-22 |
| 7316525 | Vortex induced vibration optimizing system | Donald Wayne Allen, Dean Leroy Henning | 2008-01-08 |
| 6308540 | Cable-type fastening device for pistol trigger lock | — | 2001-10-30 |