Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5456727 | Dye compositions for polyamides | Walter Heimling, Mark Alan Helle, Leslie McIntosh, Philomen Z. deCroos | 1995-10-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5456727 | Dye compositions for polyamides | Walter Heimling, Mark Alan Helle, Leslie McIntosh, Philomen Z. deCroos | 1995-10-10 |