Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10385177 | Reactivity drift and catalyst degradation in polyurethane foam | David G. Keske, David L. Modray, Timothy T. Kalinowski | 2019-08-20 |
| 8568061 | Polyurethane foams for trench breaker and other applications | Timothy T. Kalinowski, David G. Keske, Victor Matimba, David L. Modray, Donald C. Keim | 2013-10-29 |
| 7635723 | Rigid foam compositions and methods employing alkyl alkanoates as a blowing agent | Timothy T. Kalinowski, David G. Keske, Victor Matimba, David L. Modray | 2009-12-22 |
| 6753357 | Rigid foam compositions and method employing methyl formate as a blowing agent | Timothy T. Kalinowski, David G. Keske, Victor Matimba, David L. Modray | 2004-06-22 |
| 5274007 | Rigid foams using CHCLF.sub.2 as a blowing agent | David G. Keske | 1993-12-28 |
| 5194175 | Rigid foams, methods for preparation thereof and compositions useful in methods and preparations thereof | David G. Keske | 1993-03-16 |
| 5032623 | Rigid foams using CHClF.sub.2 as a blowing agent | David G. Keske | 1991-07-16 |