Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668633 | Method and system for formulating a color match | John Frederick Graf | 1997-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668633 | Method and system for formulating a color match | John Frederick Graf | 1997-09-16 |