Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5150199 | Method for correlating color measuring scales | Martin L. Shoemaker, Dana N. Hughes | 1992-09-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5150199 | Method for correlating color measuring scales | Martin L. Shoemaker, Dana N. Hughes | 1992-09-22 |