Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6450325 | Powered conveyor system with multiple rollers | — | 2002-09-17 |
| 6374747 | Sound abatement methods and conveyor trolleys | Christopher M. Ariss, Craig R. Smith | 2002-04-23 |
| 6354224 | Conveyor system switch using tubular linear induction motor | Edward E. Ball | 2002-03-12 |
| 5975282 | Method and apparatus for storing and dispensing thin flexible objects | Robert L. Shaver, Alfred J. Kafka, Matthew Carey | 1999-11-02 |