Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10752725 | Rigid polyurethane foams suitable for use as panel insulation | Shawn G. Rider | 2020-08-25 |
| 10640600 | Rigid polyurethane foams suitable for use as panel insulation | Shawn G. Rider | 2020-05-05 |
| 10005877 | Polyurethane pultrusion formulations for the production of articles with improved coating adhesion and articles produced therefrom | Stephen J. Harasin, John E. Hayes | 2018-06-26 |
| 9834638 | Process for preparing rigid polyisocyanurate foams using natural-oil polyols | Steven L. Schilling, Don S. Wardius, Edward E. Ball | 2017-12-05 |
| 5847014 | Water blown, energy absorbing foams | Neil H. Nodelman, David D. Steppan, Mark A. Davolio, Alan D. Bushmire | 1998-12-08 |
| 5151483 | Process for the production of reinforced polyurethane moldings by the reaction injection molding process | Stephen J. Harasin, Timothy Kelly | 1992-09-29 |
| 4868224 | Process for the production of molded products using internal mold release agents | Stephen J. Harasin, Michael Hurley, Timothy Kelly, Kenneth J. Naleppa, Neil H. Nodelman +2 more | 1989-09-19 |