Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4624442 | Control regulator having a rolling diaphragm | John W. Duffy, William J. Bonzer, Gary L. Scott, Dennis G. Sickels | 1986-11-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4624442 | Control regulator having a rolling diaphragm | John W. Duffy, William J. Bonzer, Gary L. Scott, Dennis G. Sickels | 1986-11-25 |