Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4545320 | Flag raising device for water skiing | Brett Lewis | 1985-10-08 |
| 4491240 | Compact vending machine | Frank Ruskin, Joel E. Haynes | 1985-01-01 |
| 4236649 | Compact vending machine | Frank Ruskin | 1980-12-02 |