Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7178480 | Method of reducing risk of infection of a bovine teat after cessation of milking | Janet F. Dahl, Dennis L. Edison, Michael R. Stettler | 2007-02-20 |
| 6935271 | Method for producing a bovine teat dip | Dennis L. Edison, Michael R. Stettler, Janet F. Dahl | 2005-08-30 |
| 6752102 | Apparatus for producing a foam bovine teat dip | Janet F. Dahl, Dennis L. Edison, Michael R. Stettler | 2004-06-22 |
| 6302058 | Apparatus and method for producing a foam bovine teat dip | Janet F. Dahl, Dennis L. Edison, Michael R. Stettler | 2001-10-16 |
| D272182 | Fan guard | Walter E. Madson | 1984-01-10 |