Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5593017 | Method and apparatus for identifying information contained in surface deviations | Rusty Driscoll | 1997-01-14 |
| 5560552 | Container cutting assembly | David Alexander, John D. Millhiser | 1996-10-01 |
| 5502559 | Apparatus and method for detection of material used in construction of containers and color of same | Rusty Driscoll | 1996-03-26 |
| 5477953 | Filter and filter cleaning system for a reverse vending machine | Hon Zhang | 1995-12-26 |
| 5465822 | Commodity densification assembly having a multiple path distribution device | Bruce H. DeWoolfson, Warner Schumacher | 1995-11-14 |
| 5441160 | Method of collecting densified commodities using a mobile multi-compartment commodity collection and storage assembly | Bruce H. DeWoolfson | 1995-08-15 |
| 5355987 | Single station reverse vending machine | Bruce H. DeWoolfson, David Alexander | 1994-10-18 |
| 4812629 | Method and apparatus for vending | James P. O'Neil | 1989-03-14 |