Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7971699 | Coin counter/sorter and coupon/voucher dispensing machine and method | Vae Sun | 2011-07-05 |
| 7874478 | Coin counter and voucher dispensing machine and method | — | 2011-01-25 |
| 7527193 | Coin counter and voucher dispensing machine and method | — | 2009-05-05 |
| 7303119 | Coin counter and voucher dispensing machine and method | — | 2007-12-04 |
| 7131580 | Coin counter and voucher dispensing machine and method | — | 2006-11-07 |
| 7028827 | Coin counter/sorter and coupon/voucher dispensing machine and method | Vae Sun | 2006-04-18 |
| 6976570 | Coin counter and voucher dispensing machine and method | — | 2005-12-20 |
| 6854581 | Coin counter and voucher dispensing machine and method | — | 2005-02-15 |
| 6758316 | Coin counter and voucher dispensing machine and method | — | 2004-07-06 |
| 6736251 | Coin counter and voucher dispensing machine and method | — | 2004-05-18 |
| 6494776 | Coin counter/sorter and coupon/voucher dispensing machine and method | — | 2002-12-17 |
| 6484863 | Coin counter/sorter and coupon/voucher dispensing machine and method | — | 2002-11-26 |
| 6095313 | Coin counter dejamming method and apparatus | Dan Gerrity, Scott Scherer, Aaron Finch | 2000-08-01 |
| 6047807 | Restricted access coin counter | — | 2000-04-11 |
| 5957262 | Coin counter dejamming method and apparatus | Dan Gerrity, Scott Scherer, Aaron Finch | 1999-09-28 |
| 5909794 | Donation transaction method and apparatus | Carol Lewis, Johanna Carlson, Michael Doran | 1999-06-08 |
| 5799767 | Cleaning apparatus and method for a coin counter and voucher dispenser | — | 1998-09-01 |
| 5746299 | Coin counter dejamming method and apparatus | Dan Gerrity, Scott Scherer, Aaron Finch | 1998-05-05 |
| 5620079 | Coin counter/sorter and coupon/voucher dispensing machine and method | — | 1997-04-15 |
| 5564546 | Coin counter/sorter and coupon/voucher dispensing machine and method | Vae Sun | 1996-10-15 |