Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11339260 | Pultrusion processes for producing fiber reinforced polyurethane compositions and polyurethane-forming reaction mixtures suitable for use in such processes | Brandon W. Parks, Ronald A. Cageao | 2022-05-24 |
| 9896571 | Water-clear aliphatic polyurethane pultrusion formulations and processes | Stephen J. Harasin | 2018-02-20 |
| 9757905 | Filament winding processes using polyurethane resins and systems for making composites | Stephen J. Harasin, Gene Symosko | 2017-09-12 |
| 7094811 | Energy absorbing flexible foams produced in part with a double metal cyanide catalyzed polyol | Neil H. Nodelman, David A. Radovich, Carl E. Holsinger | 2006-08-22 |
| 6057416 | Catalyst package for use in RIM systems containing acidic additives | Neil H. Nodelman, Robert M. Loring | 2000-05-02 |
| 5710230 | Cycloaliphatic diisocyanate based rim elastomers | David D. Steppan, Neil H. Nodelman, Eduard Mayer, A. Donald Meltzer | 1998-01-20 |
| 5502147 | Aliphatic rim elastomers | Neil H. Nodelman, David D. Steppan, Robert M. Loring, Richard E. Keegan, William E. Slack | 1996-03-26 |
| 5324773 | Stabilization of RIM systems containing acidic additives | Robson Mafoti, David D. Steppan, Michael Hurley | 1994-06-28 |