Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350444 | Apparatus for mixing materials such as fertilizer components | Lloyd A. Yargus, Lester W. Switzer, Sr., Gary N. Allen, Gary S. Elliott, Larry D. Yargus +2 more | 1982-09-21 |