Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4676653 | Apparatus for determining the diffuse reflectivity of a sample surface of small dimensions | Dieter Knoll, Erich Handler | 1987-06-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4676653 | Apparatus for determining the diffuse reflectivity of a sample surface of small dimensions | Dieter Knoll, Erich Handler | 1987-06-30 |