Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D738738 | Bottle | — | 2015-09-15 |
| 9120387 | Energy management system for heavy equipment | Michael G. Onsager, Dave L. Perugini, Wayne George Chmiel, Peter J. Miller | 2015-09-01 |
| 8718845 | Energy management system for heavy equipment | Michael G. Onsager, Dave L. Perugini, Wayne George Chmiel, Peter J. Miller | 2014-05-06 |
| 8626403 | Energy management and storage system | Michael G. Onsager, Dave L. Perugini, Wayne George Chmiel, Robert Weber, Peter J. Miller | 2014-01-07 |
| 8362629 | Energy management system for heavy equipment | Robert Weber, John K. Luvaas | 2013-01-29 |
| D265794 | Bottle | — | 1982-08-17 |