Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D265260 | Cattle feed bunker | Roy J. Hancock | 1982-06-29 |
| D265256 | Curb for animal confinement pens | Roy J. Hancock | 1982-06-29 |
| D265257 | Interlocking flume platform panel for animal confinement pens | Roy J. Hancock | 1982-06-29 |
| D265258 | Cattle feed bunker | Roy J. Hancock | 1982-06-29 |
| D265259 | Cattle feed bunker | Roy J. Hancock | 1982-06-29 |
| D265138 | Cattle feed bunker | Roy J. Hancock | 1982-06-22 |
| D263080 | Animal confinement barn | — | 1982-02-16 |
| D262826 | Animal confinement barn | — | 1982-01-26 |
| D261185 | Flume platform for animal confinement pens | — | 1981-10-06 |
| D261184 | Flume platform for animal confinement pens | — | 1981-10-06 |
| D261183 | Flume platform for animal confinement pens | — | 1981-10-06 |
| D259366 | Flume interlocking platform panel for animal confinement pens | — | 1981-05-26 |
| D259290 | Interlocking bridging platform panel for animal confinement pens | — | 1981-05-19 |
| D259285 | Interlocking flume platform panel for animal confinement pens | — | 1981-05-19 |
| D259286 | Interlocking flume platform panel for animal confinement pens | — | 1981-05-19 |
| D259287 | Interlocking flume platform panel for animal confinement pens | — | 1981-05-19 |
| D259288 | Interlocking flume platform panel for animal confinement pens | — | 1981-05-19 |
| D259289 | Flume platform panel for animal confinement pens | — | 1981-05-19 |
| D259291 | Interlocking flume platform panel for animal confinement pens | — | 1981-05-19 |
| D259218 | Bridging platform panel for animal confinement pens | — | 1981-05-12 |
| 4222347 | Animal shelter for large-scale feedlot operations | — | 1980-09-16 |
| D255947 | Interlocking flume platform panel for animal confinement pens | Roy J. Hancock | 1980-07-15 |
| D254993 | Flume platform panel for animal confinement pens | Roy J. Hancock | 1980-05-13 |