| 8588965 |
System and method for auto-machine menu configuration |
— |
2013-11-19 |
| 8155785 |
System and method for auto-machine menu configuration |
— |
2012-04-10 |
| 8057054 |
Light system for a vending machine |
— |
2011-11-15 |
| 6513677 |
Apparatus and method for vending products |
Steven W. Sorensen, James E. Skavnak, Thomas F. Gotich, Joseph A. Lotspeich |
2003-02-04 |
| 6328180 |
Apparatus and method for vending products |
Steven W. Sorensen, James E. Skavnak, Thomas F. Gotich, Joseph A. Lotspeich |
2001-12-11 |
| 6230930 |
Apparatus and method for vending products |
Steven W. Sorensen, James E. Skavnak, Thomas F. Gotich, Joseph A. Lotspeich |
2001-05-15 |
| 5988345 |
Bill validation using light transmitted across bill pathway |
Alfred F. Bergeron, Thomas E. Shuren |
1999-11-23 |
| 5632367 |
Validation housing for a bill validator made by a two shot molding process |
Alfred F. Bergeron, Thomas E. Shuren |
1997-05-27 |
| 5616915 |
Optical sensor for monitoring the status of a bill magazine in a bill validator |
Joseph A. Simpkins |
1997-04-01 |
| 4979208 |
Method and apparatus for electronic payphone open switch interval management |
Benny Pruden, Howard Wisnik |
1990-12-18 |
| 4835412 |
Motor home/soldout detection apparatus |
Craig Lewis |
1989-05-30 |