Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8470031 | Device for folding or rolling an intraocular lens to be implanted into an eye | Dmitry Pankin | 2013-06-25 |
| 6533793 | Stereotactic frame | — | 2003-03-18 |
| 4990786 | Method and apparatus for determining the actual artificial aerosol alpha activity concentration in the air | Eberhard Frenzel | 1991-02-05 |
| 4442358 | Apparatus for detecting .alpha.-rays present in a specified energy range | — | 1984-04-10 |
| 4426581 | Arrangement for measuring radioactivity concentrations | Rudolf Seif, Wilhelm Zimmer | 1984-01-17 |