Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5173333 | Apparatus and method for discharging static electricity on the internal surface of plastic pipe | Oren Tranbarger, Clarence R. McGinnis | 1992-12-22 |
| 4484906 | Shell type centrifuge rotor retaining ruptured tube sample | — | 1984-11-27 |
| 4449965 | Shell type centrifuge rotor having controlled windage | — | 1984-05-22 |
| 4412830 | Cover for centrifuge rotor | John Henry Sutton | 1983-11-01 |