Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8807972 | Housingless positive displacement pump assembly | Michael A. Reighard, David A. Sedlak | 2014-08-19 |
| 6224316 | Egg removal apparatus | John H. Hebrank | 2001-05-01 |
| 6145668 | Methods and apparatus for removing eggs from a moving egg flat | John H. Hebrank, Robert L. Ilich | 2000-11-14 |
| 5900929 | Method and apparatus for selectively injecting poultry eggs | John H. Hebrank | 1999-05-04 |