Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5375509 | Dough ball preparation table | Ezra E. Theys, Raymond W. Harold, Frank Knafelc, Ronald E. Heiskell, Karl Krause | 1994-12-27 |
| 5223297 | Method for forming shaped edible products | Ezra E. Theys, Bruce Bertelsen, Albert Obey, John Hoyrup, Frank Knafelc | 1993-06-29 |
| 5181456 | Apparatus for forming binderless edible products | Ezra E. Theys, Bruce Bertelsen, Albert Oey, John Hoyrup, Frank Knafelc | 1993-01-26 |
| 5128163 | Method for forming binderless edible products | Ezra E. Theys, Bruce Bertelsen, Albert Oey, John Hoyrup, Frank Knafelc | 1992-07-07 |