Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10669785 | VIV suppression devices with buoyancy modules | Donald Wayne Allen, Julie Ann Dehne | 2020-06-02 |
| 10473131 | Helical strakes and collar | Donald Wayne Allen, Julie Ann Dehne | 2019-11-12 |
| 10344785 | Multiple component fairing | Donald Wayne Allen, Julie Ann Dehne | 2019-07-09 |
| 9702482 | Two-piece U-shaped fairing | Donald Wayne Allen, Julie Ann Dehne | 2017-07-11 |
| 9677688 | Fairing having an offset opening | Donald Wayne Allen, Julie Ann Dehne | 2017-06-13 |
| 9523247 | Spaced VIV suppression system | Donald Wayne Allen, Julie Ann Dehne | 2016-12-20 |
| 9163781 | Spring systems for vortex suppression devices | Donald Wayne Allen, William Andrew West, Julie Ann Dehne | 2015-10-20 |
| 8944722 | Spring systems for vortex suppression devices | Donald Wayne Allen, William Andrew West, Julie Ann Dehne | 2015-02-03 |