Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4768680 | Dispensing unit for vending machines | Erich Stiefel, Josef Bayer, Klaus Lechner | 1988-09-06 |
| 4676074 | Refrigeration system for a counter-top or wall-mounted vending machine | Annis R. Morgan, Jr., Josef Gress, Hugh S. Williford, Gunter Baumgartner | 1987-06-30 |
| 4576272 | Counter-top or wall-mounted vending machine | Annis R. Morgan, Jr., Josef Gress, Hugh S. Williford | 1986-03-18 |
| 4509339 | Automatic dispensing machine having a cooling unit | Josef Gress | 1985-04-09 |
| 4441628 | Trap door chute for vending machines | Josef Bayer | 1984-04-10 |
| 4437557 | Coin collection for vending machines | Richard Kolbl | 1984-03-20 |
| 4396105 | Price setting mechanism for a vending machine | Josef Gress | 1983-08-02 |
| 4396106 | Mechanical vending machine having slidable pivotal coin analyzer | Manfred Heim, Rudolf Leichs | 1983-08-02 |
| 4323147 | Coin-operated dispensing device reflecting the selling price of items to be dispensed | Richard Kolbl | 1982-04-06 |
| 4235351 | Merchandise dispensing device for a vending machine | Richard Kolbl, Josef Gress, Frank Dorrbeck, Rudolf Leichs | 1980-11-25 |