Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7332112 | Apparatus and method for forming densified, carbon-carbon composites | Kunigal N. Shivakumar, Vishnu Sarma Avva, Mannur J. Sundaresan, Felix Abali, Robert Sadler | 2008-02-19 |
| 6433034 | Flexible polyurethane foams | Jan W. Leenslag, Berend Eling | 2002-08-13 |
| 6335379 | Flexible polyurethane foams | Jan W. Leenslag, Berend Eling | 2002-01-01 |
| 6325608 | Apparatus and method for forming densified, carbon-carbon composites | Kunigal N. Shivakumar, Vishnu Sarma Avva, Mannur J. Sundaresan, Felix Abali, Robert Sadler | 2001-12-04 |
| 5900442 | Flexible polyurethane foams | Jan W. Leenslag, Berend Eling | 1999-05-04 |
| 5698606 | Process for rigid polyurethane foams | Rik De Vos | 1997-12-16 |
| 5604265 | Process for rigid polyurethane foams | Rik De Vos | 1997-02-18 |
| 5112877 | Polyisocyanate composition | Martin C. Barker, James P. Brown, David Randall | 1992-05-12 |
| 5076959 | Novel composition comprising isocyanate-reactive hydrogen-containing compounds | Martin C. Barker | 1991-12-31 |
| 4972004 | Polyisocyanate compositions and foam comprising MDI, polymeric MDI, and a prepolymer of MDI | David Randall | 1990-11-20 |
| 4771025 | Catalyst systems for the preparation of foams containing isocyanurate and urethane linkages | Berend Eling, Chris Debien | 1988-09-13 |