Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9096992 | Dipper door assembly | Carl D. Gilmore, Jeffrey Klingel, Douglas Maki, Zoran Marjanovic, Kenneth J. Meyer | 2015-08-04 |
| 8997382 | Dipper door assembly | Carl D. Gilmore, Jeffrey Klingel, Kenneth J. Meyer, Zoran Marjanovic, Jamie K. Sherwood +2 more | 2015-04-07 |