Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5109347 | Computerized volumetric dispensing system | Arthur A. Kolka, Donald E. Zahm, Howard C. Alexander | 1992-04-28 |
| 4427548 | Filtering method and apparatus | — | 1984-01-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5109347 | Computerized volumetric dispensing system | Arthur A. Kolka, Donald E. Zahm, Howard C. Alexander | 1992-04-28 |
| 4427548 | Filtering method and apparatus | — | 1984-01-24 |