Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6091798 | Compound refractive X-ray lens | Robert Cahn, Bjorn Cederstrom, Mats Danielsson, Jonas Vestlund | 2000-07-18 |
| 5434417 | High resolution energy-sensitive digital X-ray | — | 1995-07-18 |
| 5255023 | Apparatus and method for improved paper marking | James O. Bowlby, Jr. | 1993-10-19 |