Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12280960 | Sprocket tooth cap, sprocket assembly, and conveyor system | John Adair, Larry J. Van Zee | 2025-04-22 |
| 11821567 | Cleaning assembly for a tubular drag conveyor | — | 2023-11-21 |
| 11512805 | Cleaning assembly for a tubular drag conveyor | — | 2022-11-29 |
| 10329095 | Cable connector for tubular conveyor systems | — | 2019-06-25 |
| 7267218 | Cable conveyer with bearings | Larry J. Van Zee | 2007-09-11 |
| 5887543 | Opening and closing apparatus for feed drops in a feed conveying system | Larry J. Van Zee, Gary A. Hall | 1999-03-30 |