DE VOS, RIK
Patent Applications and Registrations
Patent applications and USPTO patent grants for DE VOS, RIK.The latest application filed is for "process for rigid polyurethane foams".
- DE VOS, RIK - VARESE IT
- De Vos; Rik - Rotselaar BE
| Patent | Date |
|---|---|
| Process For Rigid Polyurethane Foams App 20010014703 - DE VOS, RIK ; et al. | 2001-08-16 |
| Process for rigid polyurethane foams Grant 6,034,145 - Cornet , et al. March 7, 2 | 2000-03-07 |
| Method of forming a thermal insulating device Grant 5,851,458 - De Vos , et al. December 22, 1 | 1998-12-22 |
| Non-planar evacuated insulation panels and a method for making same Grant 5,843,353 - De Vos , et al. December 1, 1 | 1998-12-01 |
| Polymeric foams Grant 5,730,896 - Gillis , et al. March 24, 1 | 1998-03-24 |
| Process for rigid polyurethane foams Grant 5,698,606 - De Vos , et al. December 16, 1 | 1997-12-16 |
| Organic aerogels Grant 5,484,818 - De Vos , et al. January 16, 1 | 1996-01-16 |
| Manufacture of rigid foams and compositions therefor Grant 5,238,970 - De Vos August 24, 1 | 1993-08-24 |
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