Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5539197 | Scanning near-field optical microscope having a medium denser than air in the gap between the probe chip and the sample being measured | Wolfgang D. Pohl | 1996-07-23 | $7,499,000 |