Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4347670 | Apparatus and process for drying granular products | Dick Q. Durant, Howard F. McKinney | 1982-09-07 |
| 4340611 | Process for removing soybean hulls | Howard F. McKinney, David Richard Gardner | 1982-07-20 |