Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11851991 | Downhole concentric friction reduction system | John M. King, James R. Streater, Jr., Paul Victor Oberlin | 2023-12-26 |
| 11565539 | Forward and backward rotation of printer cutters | Felix Ruiz Martinez, Martin Urrutia Nebreda, Joseba Ormaechea Saracibar | 2023-01-31 |