Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4677863 | Sub-micron particle sampler apparatus | William G. McMillan | 1987-07-07 |
| 4615468 | Gas ampoule-syringe | — | 1986-10-07 |
| 4530250 | Method for sampling sub-micron particles | William G. McMillan | 1985-07-23 |
| 4509855 | Dual liquid and gas chromatograph system | — | 1985-04-09 |
| 4470699 | Micro-column plasma emission liquid chromatograph | — | 1984-09-11 |