Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D942113 | Cereal food piece | Darryl J Ballman, Aimee Mortenson, Robert J Risser, Frank S Volkers | 2022-02-01 |
| D939181 | Cereal food piece | Darryl J Ballman, Aimee Mortenson, Robert J Risser, Frank S Volkers | 2021-12-28 |
| 10857539 | Apparatus and method for variable sizing of particulates | David Ray Marks, Rodney McCalley, Ralph A Stenvik | 2020-12-08 |
| D833705 | Food product | Darryl J Ballman, Natasha A. F. DSouza, Frank S Volkers, James N. Weinstein | 2018-11-20 |