Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11610464 | Portable generator including carbon monoxide detector | Ryan D. Janscha, David W. Procknow, Mark Willer | 2023-03-21 |
| 11220964 | Portable generator including proximity sensor | Mark Willer, Ryan D. Janscha, Austin Baeten | 2022-01-11 |
| 10475319 | Portable generator including carbon monoxide detector | Ryan D. Janscha, David W. Procknow, Mark Willer | 2019-11-12 |
| 10319207 | Portable generator including carbon monoxide detector | Ryan D. Janscha, David W. Procknow, Mark Willer | 2019-06-11 |