Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4666309 | Head for measuring reflectance | Karl P. Jansky | 1987-05-19 |
| 4636082 | Fiber optic reflectance measurement apparatus | — | 1987-01-13 |
| 4568191 | Distance-independent optical reflectance instrument | — | 1986-02-04 |
| 4492462 | Photometric method for determining courses of reactions | Wilhelm Pross, Franz Muhlbock, Klaus Hartmann | 1985-01-08 |