Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7963282 | Kitchen hood assembly with a combination cleaning and fire suppression system | Bill Griffin | 2011-06-21 |
| 4989487 | Anvil assembly for a slitting machine | — | 1991-02-05 |
| D258592 | Earth working implement | — | 1981-03-17 |