Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D854193 | Foam board with facer | Marguerite Johnson | 2019-07-16 |
| D844859 | Foam board with facer | Marguerite Johnson | 2019-04-02 |
| D843019 | Foam board with facer | Marguerite Johnson | 2019-03-12 |
| 8372893 | Polyurethane foam | Hanna Lekovic, Frank Hoefflin, Michael W. Anderson, Michael Connolly, Sheila Dubs +1 more | 2013-02-12 |
| 8053485 | Polyurethane foam | Hanna Lekovic, Frank Hoefflin, Michael W. Anderson, Michael Connolly, Sheila Dubs +1 more | 2011-11-08 |
| 6887911 | Molded foam articles prepared with reduced mold residence time and improved quality | David Bareis, Herbert R. Gillis | 2005-05-03 |
| 5844217 | Appratus for liquid thermosetting resin molding using radiofrequency wave heating | Martin C. Hawley, Jes Asmussen, Jianghua Wei | 1998-12-01 |
| 5770143 | Method for liquid thermosetting resin molding using radiofrequency wave heating | Martin C. Hawley, Jes Asmussen, Jianghua Wei | 1998-06-23 |