Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6713009 | Method and apparatus for molding plastics with elongated metallic cores | — | 2004-03-30 |
| D471989 | Bunker cover | — | 2003-03-18 |
| 6422936 | Building-attached ornament or ventilator | Glen R. George | 2002-07-23 |
| 6106053 | Rotomolded luggage container with perimetrical T-slot | Ronald E. Kish | 2000-08-22 |
| 5832875 | Pig raising apparatus with heated cuddle and comfort surfaces | — | 1998-11-10 |
| 5437244 | Ball float for a watering tank | — | 1995-08-01 |
| 5363806 | Pig feeding mat | — | 1994-11-15 |
| 4800844 | Dispensing device for feed or water | — | 1989-01-31 |
| 4719875 | Hog feeder with flexible agitator | — | 1988-01-19 |
| 4401057 | Hog feeder | — | 1983-08-30 |
| 4337728 | Programmed hog feeder and process | Howard S. Brembeck, Bradley E. Donahoe | 1982-07-06 |