Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11598435 | Stop/check/expansion plug valve | John A. Ryan | 2023-03-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11598435 | Stop/check/expansion plug valve | John A. Ryan | 2023-03-07 |