Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7044332 | Product contact sensor for an article handler | David K. Giegerich | 2006-05-16 |
| 7021491 | Freezer door opener/closer for a vending machine | Andris C. Sloss, David K. Giegerich | 2006-04-04 |
| 6968974 | Linkage apparatus useful in an article handling device | — | 2005-11-29 |
| 6942122 | Quick release for article handling mechanism | — | 2005-09-13 |
| 6917853 | Method and apparatus for controlling rented or leased or loaned equipment | — | 2005-07-12 |
| 6868983 | Method and apparatus for positioning an article handling device | — | 2005-03-22 |
| 6840399 | Method and apparatus for hose storage in an article handling device | — | 2005-01-11 |
| 6786355 | Method and apparatus for article contact detection | — | 2004-09-07 |
| 6547096 | Vending machine | — | 2003-04-15 |
| 5240139 | Package vending machine | — | 1993-08-31 |
| 5027698 | Ice cream vending machine | — | 1991-07-02 |