Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11085545 | Pilot-actuated spool valve having rod retainer | Max Stetzer, Robert E. Smith, III, Frank Harold Hollister, Stephen L. Wells | 2021-08-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11085545 | Pilot-actuated spool valve having rod retainer | Max Stetzer, Robert E. Smith, III, Frank Harold Hollister, Stephen L. Wells | 2021-08-10 |