Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6613862 | Treatment of fibrous substrates to impart repellency, stain resistance, and soil resistance | John C. Clark, John C. Newland, Robert F. Kamrath, Kevin R. Schaffer | 2003-09-02 |