Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4564037 | Coin-queueing head for high-speed coin-sorting and counting apparatus | Roger K. Childers | 1986-01-14 |
| 4557282 | Coin-sorting wheel and counter for high-speed coin-sorting and counting apparatus | Roger K. Childers, Kenneth Buchanan | 1985-12-10 |