Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4383171 | Particle analyzing method and apparatus | Mahadeva P. Sinha, David D. Norris, Sheldon K. Friedlander | 1983-05-10 |
| 4314156 | Automated mass spectrometer analysis system | Aron Kuppermann, William J. Dreyer, Heinz G. Boettger | 1982-02-02 |
| 4198120 | Fiber optic device for correcting image tilt or curvature in a spectrogram | David D. Norris | 1980-04-15 |