Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7401709 | Container storage and dispensing apparatus with adjustable container position | Jeffrey W. Stingel, Frederick Stingel | 2008-07-22 |
| 7293639 | Case rotating system | Frederick Stingel, Ray Bruce Briggs, Jeffrey W. Stingel | 2007-11-13 |
| 6048166 | Gantry depalletizer | Frederick Stingel, Jeffrey W. Stingel | 2000-04-11 |
| 5903464 | Conveying system and method for mixing stacked articles | Frederick Stingel, Jeffrey W. Stingel | 1999-05-11 |
| 5779094 | Article reception system for storage and dispensing apparatus | — | 1998-07-14 |
| 5285928 | Fluid-operated container storage and dispensing system | Frederick Stingel | 1994-02-15 |
| 5236104 | Multiple pressure container storage and retrieval apparatus | Frederick Stingel | 1993-08-17 |