Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5372936 | Method for detecting biological activities in a specimen | Ewald Joebstl, Hellfried Karpf | 1994-12-13 |
| 5266486 | Method and apparatus for detecting biological activities in a specimen | Ewald Joebstl, Hellfried Karpf | 1993-11-30 |
| 4953980 | Particle identifying apparatus | Burton DeVolk, Fritz S. Allen, Cathy D. Newman | 1990-09-04 |