Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5938517 | Neck locating structure for poultry processing apparatus | Mark Dale Vineyard, Frank Criscone | 1999-08-17 |
| 5913720 | Method and apparatus for preparing an access slit in the neck of a poultry carcass | Norman K. Scott, Lincoln S. Langhorn | 1999-06-22 |
| 5873774 | Poultry lung removal apparatus | Lincoln S. Langhorn | 1999-02-23 |
| 5816904 | Method and apparatus for making a contoured opening cut in a poultry carcass | William R. Sorensen | 1998-10-06 |
| 5707280 | Crop inclusive poultry eviscerating method and apparatus | Lincoln S. Langhorn | 1998-01-13 |
| 5460567 | Poultry hock cutter apparatus | Eldon R. Hooley | 1995-10-24 |
| 5123872 | Poultry processing apparatus and method | Antoine Winkelmolen | 1992-06-23 |
| 5080630 | Poultry processing apparatus and method | Antoine Winkelmolen | 1992-01-14 |
| 4951353 | Poultry thigh disjointing method and apparatus | — | 1990-08-28 |
| 4776063 | Method and apparatus for removing fat from slaughtered poultry | — | 1988-10-11 |
| RE32697 | Device and method for cutting slaughtered poultry in separate pieces | Jacobus E. Hazenbroek, William L. Wallbridge, Edward J. Tieleman | 1988-06-21 |
| 4731907 | Device for cutting open slaughtered poultry | — | 1988-03-22 |
| 4616380 | Poultry holding mechanism with improved bottom pressing means | — | 1986-10-14 |
| 4610050 | Device for drawing the crop and gullet from slaughtered poultry | Ritsaert L. J. M. Ruesen | 1986-09-09 |
| 4486920 | Method and apparatus to cut out the vent of a bird | Jacobus E. Hazenbroek | 1984-12-11 |
| 4435878 | Poultry eviscerating tool | — | 1984-03-13 |
| 4421277 | Spray head, suited for internally cleaning slaughtered poultry | — | 1983-12-20 |