Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D794084 | Particulate metering air chamber | Roger A. Montag, Jason Fehr | 2017-08-08 |
| 9681602 | Single particulate metering system with variable rate controls | Roger A. Montag, Jason Fehr | 2017-06-20 |