Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4571492 | Method to detect, identify, authenticate and date an article | Jack Robbins, Melvin S. Coops | 1986-02-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4571492 | Method to detect, identify, authenticate and date an article | Jack Robbins, Melvin S. Coops | 1986-02-18 |