Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830192 | Methods of discriminating between contaminated and uncontaminated containers | George Plester, Warren E. Leddon | 1989-05-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830192 | Methods of discriminating between contaminated and uncontaminated containers | George Plester, Warren E. Leddon | 1989-05-16 |