Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12350727 | System and methods for producing a deep drawn cup | — | 2025-07-08 |
| 10920378 | Stamped steel detectable warning tile and method of manufacture | Theodore W. Meyers, John B. Fairbanks, Jr., Mike Boyden, Craig Stefan, Michael C. Ruediger +2 more | 2021-02-16 |
| 9279222 | Snow thrower impeller | Daniel L. Steinike, James W. Mast | 2016-03-08 |
| 8402680 | Snow thrower impeller | Daniel L. Steinike, James W. Mast | 2013-03-26 |
| D626975 | Lawn tractor grill and air intake cowl assembly | Stephen J. Ryczek, Erik R. Slegelis, Dennis Hiller | 2010-11-09 |
| D622292 | Lawn tractor | Stephen J. Ryczek, Erik R. Slegelis, Dennis Hiller | 2010-08-24 |
| D622295 | Lawn tractor grill | Stephen J. Ryczek, Eric R. Slegelis, Dennis Hiller | 2010-08-24 |