Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872402 | Carafe-operated coffee brewing system | Paul D. Johnson, Robert Kubicko, Gregory E. Moores | 1989-10-10 |
| 4833978 | Intelligent coffee brewing system | Robert F. Burkholder, Lars F. Asbjornsen, Luis Cavada | 1989-05-30 |
| 4827837 | Calcification indicator | Paul D. Johnson, Robert Kubicko, Gregory E. Moores | 1989-05-09 |