Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376550 | Method and system for sampling and determining the presence of compounds in containers | David H. Fine, Freeman W. Fraim, Stephen J. MacDonald | 1994-12-27 |
| 5352611 | Method and system for sampling and determining the presence of compounds in containers | David H. Fine, W. Fraim Freeman, Stephen J. MacDonald | 1994-10-04 |
| 5318911 | System for sampling and determining the presence of compounds in containers | David H. Fine, Freeman W. Fraim, Stephen J. MacDonald | 1994-06-07 |