Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4920764 | Refrigeration unit for vending machines | — | 1990-05-01 |
| 4511067 | Particulate material dispensing device | William H. Barner, Don MARTIN | 1985-04-16 |
| 4300442 | Coffee maker | — | 1981-11-17 |
| 4287395 | Timer with reversible motor | — | 1981-09-01 |
| 4194651 | Dispensing and mixing means for water and dehydrated coffee | Michael L. Keirns | 1980-03-25 |
| 4194843 | Mixer | — | 1980-03-25 |
| D254184 | Beverage dispensing machine | Michael Munson | 1980-02-12 |