Cheolas; Evan H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cheolas; Evan H..The latest application filed is for "pultrusion systems and process".
- Cheolas; Evan H. - Sterling Heights MI
| Patent | Date |
|---|---|
| Pultrusion process Grant 7,507,361 - Joshi , et al. March 24, 2 | 2009-03-24 |
| Polyisocyanurate compositions and composites Grant 7,202,302 - Cheolas , et al. April 10, 2 | 2007-04-10 |
| Pultrusion systems and process Grant 7,056,976 - Joshi , et al. June 6, 2 | 2006-06-06 |
| Pultrusion systems and process App 20050236730 - Joshi, Ravi R. ; et al. | 2005-10-27 |
| Process for filament winding App 20050038222 - Joshi, Ravi R. ; et al. | 2005-02-17 |
| Polyisocyanurate compositions and composites Grant 6,793,855 - Cheolas , et al. September 21, 2 | 2004-09-21 |
| Pultrusion systems and process App 20040106726 - Joshi, Ravi R. ; et al. | 2004-06-03 |
| Polyisocyanurate compositions and composites App 20040094859 - Cheolas, Evan H. ; et al. | 2004-05-20 |
| Polyisocyanurate compositions and composites App 20020045690 - Cheolas, Evan H. ; et al. | 2002-04-18 |
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