Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5390073 | Dielectric material containing dipolar molecules | — | 1995-02-14 |
| 4677863 | Sub-micron particle sampler apparatus | Don D. Gay | 1987-07-07 |
| 4530250 | Method for sampling sub-micron particles | Don D. Gay | 1985-07-23 |