Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11225760 | Construction vehicle | Todd A. Impola, Nicholas A. Oetken, John L. Marsolek | 2022-01-18 |
| 11072892 | Compactor with internal double helical splined shaft | Nicholas A. Oetken, Todd A. Impola | 2021-07-27 |
| 8967910 | Eccentric weight shaft for vibratory compactor | Matthew D. Chisholm | 2015-03-03 |
| 8556039 | System and method to prevent premature wear on key shaft | John L. Marsolek, Nicholas A. Oetken, Nathan L. Mashek | 2013-10-15 |
| 8393826 | Apparatus for transferring linear loads | John L. Marsolek, Nicholas A. Oetken, Nathan L. Mashek | 2013-03-12 |
| 8206061 | Eccentric vibratory weight shaft for utility compactor | Kevin J. Magee | 2012-06-26 |