Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9822895 | Metal reinforced seal plate for pilot actuated spool valve | Robert E. Smith, III, Frank Harold Hollister, Richard R. Watson | 2017-11-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9822895 | Metal reinforced seal plate for pilot actuated spool valve | Robert E. Smith, III, Frank Harold Hollister, Richard R. Watson | 2017-11-21 |