Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6375381 | Machine element/assembly and magneform joint | Desi J. Fulenta | 2002-04-23 |
| 5692853 | Threaded joint construction and rod assembly incorporating same | Bradley C. Litz | 1997-12-02 |
| 5441131 | Asymmetry/overspeed brake unit | Edward A. Mayer | 1995-08-15 |
| 5195840 | Torque transmission shaft assembly | Richard S. Smarz | 1993-03-23 |