Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6005657 | Matrix isolation apparatus for spectroscopic analysis of chemical compounds | — | 1999-12-21 |
| 5903344 | Matrix isolation apparatus for spectroscopic analysis of chemical compounds | — | 1999-05-11 |
| 4942297 | Real time infrared aerosol analyzer | Stanley A. Johnson, Romesh Kumar | 1990-07-17 |
| 4688936 | Matrix isolation apparatus with extended sample collection capability | — | 1987-08-25 |
| 4594226 | Gas chromatography/matrix-isolation apparatus | — | 1986-06-10 |