Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7858134 | Tankless pulse brewer | Dick Thorn, Barbara Thorn | 2010-12-28 |
| 6059090 | Configurable cashbox | Bruce W. Davis, Gregory E. Stoltz | 2000-05-09 |
| 6059650 | System and method for coin singulation | Gregory E. Stoltz | 2000-05-09 |
| 6039164 | Automatic validating farebox system and method | Brian G. Waters, Gregory E. Stoltz | 2000-03-21 |
| 5511646 | Multiple price and size setting method for vending machines | David K. Giegerich, Andris C. Sloss | 1996-04-30 |
| D364646 | Cold drink vending machine | — | 1995-11-28 |
| 5407264 | Drive mechanism for moving a horizontal shelf in a vending machine | David K. Giegerich, Andris C. Sloss | 1995-04-18 |
| 5392953 | Cold drink vending machine with window front panel | Robert I. Courts, George E. Alcorn | 1995-02-28 |
| 5344046 | Universal pull-out drawer for vending machine | Walter Koch, David K. Giegerich, Andris C. Sloss | 1994-09-06 |
| 5335818 | Cold drink vending mechanism | Robert I. Courts, Dennis Dutkevitch, David J. Mooney | 1994-08-09 |
| 5244266 | Control system for a multipurpose merchandising machine | — | 1993-09-14 |