Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5718856 | Process for manufacturing foam with improved wet set properties | Mark Kinkelaar, Keith D. Cavender, James L. Lambach, Frank E. Critchfield | 1998-02-17 |
| 5549841 | Process for manufacturing foam with improved wet set properties | Mark Kinkelaar, Keith D. Cavender, James L. Lambach, Frank E. Critchfield | 1996-08-27 |
| 4785027 | Process for preparing polyurethane foams in the presence of a polyether acid | Werner A. Lidy | 1988-11-15 |
| 4764541 | Process for preparing polyurethane foams in the presence of a polyether acid | Werner A. Lidy | 1988-08-16 |