Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8944168 | High pressure multistage centrifugal pump for fracturing hydrocarbon reserves | Dana Pettigrew, Wojciech A. Limanowka | 2015-02-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8944168 | High pressure multistage centrifugal pump for fracturing hydrocarbon reserves | Dana Pettigrew, Wojciech A. Limanowka | 2015-02-03 |