Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9546523 | Collars for multiple tubulars | Donald Wayne Allen, Julie Ann Dehne | 2017-01-17 |
| 9534618 | Fairing bodies with multiple parts | Donald Wayne Allen, Julie Ann Dehne | 2017-01-03 |