Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6793893 | Semen storage | — | 2004-09-21 |
| 6748901 | Pen and attached feeding apparatus for an animal | — | 2004-06-15 |
| 6508202 | Boar cart for insemination of sows | — | 2003-01-21 |
| 6477984 | Gate assembly for confining animals in an alley | — | 2002-11-12 |
| 6336426 | Boar cart for insemination of sows | — | 2002-01-08 |
| 6244221 | Gate and gate post assembly | — | 2001-06-12 |
| 5967083 | Adjustable feeder for animals | — | 1999-10-19 |
| 5862779 | Flooring apparatus for an animal pen | — | 1999-01-26 |
| 5749323 | Flooring slat for an animal pen | — | 1998-05-12 |
| 5709631 | Stationary exercise support for a wheelchair | — | 1998-01-20 |
| 5640926 | Feeder for animals with height adjustment for controlling feed discharge | — | 1997-06-24 |
| 5603285 | Adjustable shelf feeder for animals to accommodate growth | — | 1997-02-18 |
| RE34494 | Feeder for animals | Dan Kleinsasser | 1994-01-04 |
| 5092271 | Heating pad | — | 1992-03-03 |
| 5010849 | Feeder for animals | — | 1991-04-30 |
| 4790266 | Feeder for animals | Dan Kleinsasser | 1988-12-13 |
| 4660508 | Combination wet and dry feeder for animals | Dan Kleinsasser | 1987-04-28 |