Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847028 | Molding method for a container with internal projections | Larry L. Snyder, Lavelle H. Hansen | 1989-07-11 |
| 4773205 | Anti-clogging means for bulk material flow duct | Loren F. Hansen, John E. Hicks | 1988-09-27 |
| 4660733 | Cone bottom tank and liftable tank support | Larry L. Snyder, Lavelle H. Hansen | 1987-04-28 |
| 4450976 | Wheeled molded container with hinged lid | Larry L. Snyder | 1984-05-29 |