Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4817824 | Collapsible bulk container | Arthur E. LaFleur, Lee LaFleur | 1989-04-04 |
| 4798572 | Collapsible bag and method | Arthur E. LaFleur, Lee LaFleur | 1989-01-17 |
| 4790029 | Collapsible bag with square ends formed by triangular portions | Arthur E. LaFleur, Lee LaFleur | 1988-12-06 |
| 4781472 | Large bag with liner | Lee LaFleur | 1988-11-01 |
| 4781473 | Large bag with lift straps | — | 1988-11-01 |
| 4596040 | Large bulk bag | Arthur E. LaFleur, Lee LaFleur | 1986-06-17 |