Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864339 | Apparatus for stabilizing an image focused by a photographic lens onto a photosensitive surface | Daniel Gross, Francois Vasey, Marcel Arditi | 1989-09-05 |
| 4818710 | Method for optically ascertaining parameters of species in a liquid analyte | Ranald M. Sutherland, Claus Dahne | 1989-04-04 |