Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7211280 | Condition of elderly pets | Gail Czarnecki | 2007-05-01 |
| 5538748 | Process for mixing fluid materials | Jack K. Boatman, John T. Farnsworth, Roger D. Johnson | 1996-07-23 |
| 5486049 | Apparati for mixing fluid substances | Jack K. Boatman, John T. Farnsworth, Roger D. Johnson | 1996-01-23 |
| 5165949 | Process for producing extruded food products | John T. Farnsworth, Roger D. Johnson, Gary W. Obrecht | 1992-11-24 |
| 5120554 | Method for producing extruded center filled products | John T. Farnsworth, Roger D. Johnson, Gary W. Obrecht | 1992-06-09 |
| 5110276 | Extrusion die assembly | John T. Farnsworth, Roger D. Johnson, Gary W. Obrecht | 1992-05-05 |