Perman; Craig Allen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Perman; Craig Allen.The latest application filed is for "uniform small cell foams and a continuous process for making same".
- Perman; Craig Allen - Woodbury MN
- Perman; Craig Allen - St. Paul MN
| Patent | Date |
|---|---|
| Uniform small cell foams and a continuous process for making same Grant 6,638,985 - Gehlsen , et al. October 28, 2 | 2003-10-28 |
| Uniform small cell foams and a continuous process for making same Grant 6,593,380 - Gehlsen , et al. July 15, 2 | 2003-07-15 |
| Uniform small cell foams and a continuous process for making same App 20020169224 - Gehlsen, Mark David ; et al. | 2002-11-14 |
| Uniform small cell foams and a continuous process for making same App 20020151607 - Gehlsen, Mark David ; et al. | 2002-10-17 |
| Uniform small cell foams and a continuous process for making same App 20020151608 - Gehlsen, Mark David ; et al. | 2002-10-17 |
| Uniform small cell foams and a continuous process for making same App 20020137808 - Gehlsen, Mark David ; et al. | 2002-09-26 |
| Uniform small cell foams and a continuous process for making same Grant 6,391,931 - Gehlsen , et al. May 21, 2 | 2002-05-21 |
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