Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11034487 | Reservoir with stopper | Earl Christian, Jr., Donald Currey, William Blue | 2021-06-15 |
| 10889064 | Process for laser welding of crosslinked polyethylene | Donald Currey, William Blue | 2021-01-12 |