Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8613555 | Composite metal-polymer bushing and crankshaft assembly | Michael Gerard Benco, William E. Lapp, Derrick Lepak, Arther L. Butterworth, Dennis R. Dorman | 2013-12-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8613555 | Composite metal-polymer bushing and crankshaft assembly | Michael Gerard Benco, William E. Lapp, Derrick Lepak, Arther L. Butterworth, Dennis R. Dorman | 2013-12-24 |