Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7939574 | Foamed isocyanate-based polymer having improved hardness properties and process for production thereof | Jeffrey D. Van Heuman, Romeo Stanciu | 2011-05-10 |
| 6790871 | Isocyanate-based polymer foam and process for production thereof | Liberato V. Mendoza, Romeo Stanciu, Jeffrey D. van Heumen | 2004-09-14 |
| 5709892 | System for producing a foamed isocyanate-based polymer | — | 1998-01-20 |
| 5668189 | Foamed polymer and process for production thereof | — | 1997-09-16 |
| 5523330 | Process for producing a foamed isocyanate-based polymer | — | 1996-06-04 |
| 5432204 | Foamed polymer and process for production thereof | — | 1995-07-11 |
| 5422385 | Isocyanate-based elastomer and process for production thereof | — | 1995-06-06 |
| 5081162 | Process for producing foamed polymers | J. A. Duley | 1992-01-14 |
| 4397983 | Process for the production of polyurethane polymer compositions | Edward T. Hill, Bernard Kaplan | 1983-08-09 |