Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7584833 | Coin discriminators | — | 2009-09-08 |
| 7537099 | Coin discriminator where frequencies of eddy currents are measured | — | 2009-05-26 |
| 6851541 | Discriminator for bimetallic coins | — | 2005-02-08 |
| 4881918 | Coin and disc sorting | David Goh, Anthony M. Moran-Iturralde | 1989-11-21 |
| 4805754 | Coin detection device | — | 1989-02-21 |
| 4717006 | Coin discriminating apparatus using coil pulses of different lengths | Colin Chapman | 1988-01-05 |