Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10212929 | Remote controlled battery powered duck decoy | Brennon L. Fredericksen | 2019-02-26 |
| 4538434 | Security housing for oil storage tank valve | James H. Janzen, Sr. | 1985-09-03 |