Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9133841 | Progressing cavity stator with metal plates having apertures with englarged ends | Derek L. Twidale, Majid S. Delpassand, Leonard Vogel | 2015-09-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9133841 | Progressing cavity stator with metal plates having apertures with englarged ends | Derek L. Twidale, Majid S. Delpassand, Leonard Vogel | 2015-09-15 |