Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D339941 | Advertising sleeve | — | 1993-10-05 |
| 5192019 | Package product display box having adjustable length feature | — | 1993-03-09 |
| 4882910 | Refrigeration system for product display enclosures | William T. Nichols, Timothy S. Meehan, Robert A. Essig | 1989-11-28 |
| D299391 | Merchandise cooler | — | 1989-01-17 |