Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7819436 | Endformed tubular assembly | Terence Skiba, Randy Stanley, John David Scherschel, Donald L. Oglesby, Herb Lemaster | 2010-10-26 |
| 5462313 | Quick connect coupling | Perry J. Rea, Michael R. Miller, William E. Stevens | 1995-10-31 |