Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4237770 | Poppet member for a control valve | Gregory K. Harrison, George D. Pope, Donald A. Kobb, Charley T. Kelley, David J. Lawrence +2 more | 1980-12-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4237770 | Poppet member for a control valve | Gregory K. Harrison, George D. Pope, Donald A. Kobb, Charley T. Kelley, David J. Lawrence +2 more | 1980-12-09 |