Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4696567 | Radiation detection method | James Ruger | 1987-09-29 |
| 4643517 | Method and circuit arrangement for frequency-, distance-, and angle-independent surface measurement | James Ruger, Manfred Strauss | 1987-02-17 |