Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10337648 | Fixed cone sleeve valve with finger extensions on sleeve gate for cavitation suppression | Thomas A. Hartman, Brian T. Hartman | 2019-07-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10337648 | Fixed cone sleeve valve with finger extensions on sleeve gate for cavitation suppression | Thomas A. Hartman, Brian T. Hartman | 2019-07-02 |