Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7754020 | Process water reuse system for low pH binders | William E. Downey, Liang Chen, William R. Cooper | 2010-07-13 |
| 7326304 | Control of the pH in washwater recovery system for a glass forming line | William E. Downey, Liang Chen, William R. Cooper | 2008-02-05 |
| 7251959 | Washwater neutralization system for glass forming line | William E. Downey, Liang Chen, Kathleen Bullock, Kevin Guigley, Yadollah Delaviz +4 more | 2007-08-07 |
| 7185516 | Washwater neutralization system for glass forming line | William E. Downey, Liang Chen, William R. Cooper | 2007-03-06 |
| 6884849 | Poly alcohol-based binder composition | Liang Chen, William E. Downey, Kathleen Bullock, Michael T. Pellegrin, Yadi Delaviz +1 more | 2005-04-26 |
| 6699945 | Polycarboxylic acid based co-binder | Liang Chen, Kathleen Bullock, William E. Downey, Michael T. Pellegrin, Yadollah Delaviz +1 more | 2004-03-02 |