Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6984222 | Plunger systems | Mark W. Hitchins, Edward J. Rhinehart, David M. Reilly, Anthony S. McCoppin, Robert J. Masarik | 2006-01-10 |
| 6017330 | Plunger systems | Mark W. Hitchins, Edward J. Rhinehart, David M. Reilly, Anthony S. McCoppin, Robert J. Masarik | 2000-01-25 |