Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8821625 | Apparatus and method for re-circulating wash water used in manufacturing glass fiber products | Terry Burn, Liang Chen, William R. Cooper | 2014-09-02 |
| 8091388 | Cooling ring for use in manufacturing of fiberglass wool | William R. Cooper, Scott Blackwood, Michael P. Lewis | 2012-01-10 |