Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10760363 | Lock ring segments biased into locked position while retained in position with an exterior profile | Christopher R. Hern, Frank J. Maenza, Mahmoud M. Marzouk, Jeffrey C. Williams | 2020-09-01 |