Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7955460 | Movable barriers having transverse stiffeners and methods of making the same | Willis Jay Mullet, Dewayne J. Davidson, Michael D. Kridel | 2011-06-07 |
| 7886691 | Method for optimizing health and productivity of milk producing animals | Kenneth Nordlund, Garrett R. Oetzel, Murray K. Clayton, Nigel Cook | 2011-02-15 |
| 7874342 | Wind resistant movable barrier | Willis Jay Mullet, Albert W. Mitchell | 2011-01-25 |