Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828023 | Coated sewing thread | J. Keith Powell, Yanda Jin, Patricia W. DeFoor | 2004-12-07 |
| 6436484 | Processes for coating sewing thread | J. Keith Powell, Yanda Jin, Patricia W. DeFoor | 2002-08-20 |