Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9265195 | Engine mounting system | Stephen J. Lavender | 2016-02-23 |
| 8794209 | Engine mounting system | Stephen J. Lavender | 2014-08-05 |
| 8408882 | Pressure washer pump and engine system | David A. Kratz | 2013-04-02 |
| 8337172 | Pressure washer pump and engine system | David A. Kratz, Gary J. Gracyalny, David W. Procknow | 2012-12-25 |
| 6382166 | Balancing system using reciprocating counterbalance weight | John H. Thiermann | 2002-05-07 |