Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4892654 | Trapping assembly | — | 1990-01-09 |
| 4500432 | Automated sample concentrator for trace components | John S. Poole, Dennis R. Gere, Raymond Bell | 1985-02-19 |
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4892654 | Trapping assembly | — | 1990-01-09 |
| 4500432 | Automated sample concentrator for trace components | John S. Poole, Dennis R. Gere, Raymond Bell | 1985-02-19 |