Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4659677 | Method providing liquid mixing outside containers | Vratislav Michal | 1987-04-21 |
| 4224032 | Method and apparatus for chemical analysis | James E. Ferris, Robert J. Meyer, Edward Muka | 1980-09-23 |