Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6367777 | Electric version fry dispenser | Karl Fritze, Kirby Juhl Kuhlemeier, Bruce H. Koerner | 2002-04-09 |
| 6131622 | Single stage area bulk food dispenser method and apparatus | Karl Fritze, Bruce H. Koerner, Kirby Juhl Kuhlemeier | 2000-10-17 |
| 6125894 | Electric version fry dispenser | Karl Fritze, Kirby Juhl Kuhlemeier, Bruce H. Koerner | 2000-10-03 |
| D402853 | Single stage bulk food dispenser | Karl Fritze, Bruce H. Koerner, Kirby Juhl Kuhlemeier | 1998-12-22 |
| D369572 | Motivational apparatus | David L. Buck, Jack K. Hockenberry | 1996-05-07 |
| 5506010 | Motivational device | David L. Buck, Jack K. Hockenberry | 1996-04-09 |
| D357782 | Hand cart | Jack K. Hockenberry | 1995-04-25 |
| 4377017 | Scrubbing machine with water regeneration | Harley E. Kroll, Alfred D. Carlson, Paul D. Dodge | 1983-03-22 |
| 4295244 | Scrubbing machine with water regeneration | Harley E. Kroll, Alfred D. Carlson, Paul D. Dodge | 1981-10-20 |
| 4295274 | Scarifying machine | Charles W. Bricher | 1981-10-20 |
| 4194263 | Scrubbing machine with water regeneration | Harley E. Kroll, Alfred D. Carlson, Paul D. Dodge | 1980-03-25 |