Polyplasma, Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Polyplasma, Inc..The latest application filed is for "barrier coatings on spacecraft materials".
- Polyplasma, Inc. - Montreal CA
- Polyplasma Incorporated - West Montreal CA
| Patent | Date |
|---|---|
| Barrier coatings on spacecraft materials Grant 5,424,131 - Wertheimer , et al. June 13, 1 | 1995-06-13 |
| Process for modifying large polymeric surfaces Grant 5,041,303 - Wertheimer , et al. August 20, 1 | 1991-08-20 |
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