Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9352376 | Hemming head device and method | Joseph Cyrek, Robert F. Chapman, Kenneth D. St. Denis | 2016-05-31 |
| 8261960 | Single retainer mounted riser | Velibor Kilibarda, Michael R. Dugas, Hans Nikesch | 2012-09-11 |
| 8070040 | Single retainer mounted riser | Velibor Kilibarda, Michael R. Dugas, Hans Nikesch | 2011-12-06 |