| 8677936 |
Breakaway arm for a rotary milker unit detacher |
Patrick M. Hein, Glenn A. Klomsten |
2014-03-25 |
| 6990923 |
Milker unit detacher for rotary milking parlor |
Patrick M. Hein, Jeffrey S. Hanson, Michael Heinrich, Frank Hoelscher, Peter Kaever +1 more |
2006-01-31 |
| 6814027 |
Milker unit detacher for rotary milking parlor |
Patrick M. Hein, Jeffrey S. Hanson, Michael Heinrich, Frank Hoelscher, Peter Kaever +1 more |
2004-11-09 |
| 6240878 |
Automatic milking machine arm detacher with sloping splash shield |
Patrick M. Hein, Robert Krause |
2001-06-05 |
| 5960737 |
Automatic milking machine arm detacher with sloping splash shield |
Patrick M. Hein, Robert Krause |
1999-10-05 |
| 5394831 |
Resistance milk flow sensor |
— |
1995-03-07 |
| 5379722 |
Control for a milker unit support |
— |
1995-01-10 |
| 4951608 |
Brisket bar apparatus for controlling the positioning and movement of cows in a milking parlor |
Rolf W. Reisgies, Jay Crolius |
1990-08-28 |
| D289862 |
Milk weighing container |
Rolf W. Reisgies |
1987-05-19 |
| D289746 |
Milk weighing container |
Rolf W. Reisgies |
1987-05-12 |