Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4775353 | Spiral coin-queueing head for high-speed coin-sorting and counting apparatus | Kenneth Buchanan, Russel Darmour, II | 1988-10-04 |
| 4620559 | High-speed coin-sorting and counting apparatus | James R. Burt | 1986-11-04 |
| 4564037 | Coin-queueing head for high-speed coin-sorting and counting apparatus | Andrew L. Trumbo | 1986-01-14 |
| 4557282 | Coin-sorting wheel and counter for high-speed coin-sorting and counting apparatus | Kenneth Buchanan, Andrew L. Trumbo | 1985-12-10 |
| D279792 | Coin-sorting and counting machine | — | 1985-07-23 |
| D279793 | Coin-sorting and counting machine | — | 1985-07-23 |
| D279794 | Coin-sorting and counting machine | — | 1985-07-23 |
| 4506685 | High-speed coin sorting and counting apparatus | Kenneth Buchanan, Randall Barnette, Delbert L. Buchanan | 1985-03-26 |