Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7896034 | Heat- and corrosion-resistant fabric | William Harwood | 2011-03-01 |
| 7814955 | Hydrolysis resistant woven corrugator fabric | William Harwood | 2010-10-19 |
| 7425364 | Antistatic spiral fabric | William Harwood | 2008-09-16 |
| 7094467 | Antistatic polymer monofilament, method for making an antistatic polymer monofilament for the production of spiral fabrics and spiral fabrics formed with such monofilaments | Heping Zhang, William Harwood | 2006-08-22 |
| 6280188 | Dental light filter | — | 2001-08-28 |