Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11161954 | Isocyanate-free foam using carbon Michael addition chemistry | Drew V. Speer, Sina Behtash, Kolawole Ayinuola, Xingwu Wang | 2021-11-02 |
| 9834654 | Method of making a foam | Drew V. Speer, Lorna Lu Zhao | 2017-12-05 |
| 9637607 | Method of making foam | Henry J. Ruddy | 2017-05-02 |
| 8648122 | Method of foaming polyolefin using acrylated epoxidized fatty acid and foam produced therefrom | Edward F. Cassidy, Natarajan S. Ramesh, Parimal M. Vadhar | 2014-02-11 |
| 8511047 | Device for mixing and dispensing fluids | Gary R. Dye, Robert D. Wheeler, Michael R. Sandner, Henry J. Ruddy, John Corrigan | 2013-08-20 |
| 6997319 | Heat resistant foam-in-bag packaging | Timothy T. Oberle, Joe Milton Bowen, Robert D. Wheeler | 2006-02-14 |
| 6983839 | Foam in bag packaging system and method for producing the same | George Bertram, William R. Armstrong, Lawrence J. Pillote, Robert D. Wheeler, Laurence B. Sperry | 2006-01-10 |
| 6974025 | Foam in bag packaging system and method for producing the same | George Bertram, William R. Armstrong, Lawrence J. Pillote, Robert D. Wheeler, Laurence B. Sperry | 2005-12-13 |
| 6712201 | Foam in bag packaging system and method for producing the same | George Bertram, William R. Armstrong, Lawrence J. Pillote, Robert D. Wheeler, Laurence B. Sperry | 2004-03-30 |
| 6034197 | Polyol blend, multi-component system for producing polyurethane foam, and foam produced thereby | Gerald J. Zabawa, Michael R. Sandner | 2000-03-07 |
| 5899325 | Foam in bag packaging system and method for producing the same | George Bertram, William R. Armstrong, Lawrence J. Pillote, Robert D. Wheeler, Laurence B. Sperry | 1999-05-04 |