Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867736 | Agricultural storage bag folding apparatus and method | Walter Jay | 1989-09-19 |
| 4721503 | Agricultural storage bag folding apparatus and method | Walter Jay | 1988-01-26 |
| 4522615 | Method and apparatus for manufacturing an agricultural bag | Eddie H. Bailen, William C. Johnson | 1985-06-11 |
| 4424051 | Method and apparatus for manufacturing an agricultural bag | Richard H. Lee, Steven R. Cullen, Eddie H. Bailen, William C. Johnson | 1984-01-03 |
| 4337805 | Agricultural bag loading apparatus | William C. Johnson, Richard H. Lee | 1982-07-06 |
| 4310036 | Tunnel clean out mechanism for an agricultural bag loading apparatus | Richard H. Lee | 1982-01-12 |