Stevenson; William A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Stevenson; William A..The latest application filed is for "dilute solutions of lyotropic liquid crystalline polymers, methods of making same and compositions prepared from same".
- Stevenson; William A. - Concord MA
| Patent | Date |
|---|---|
| Dilute solutions of lyotropic liquid crystalline polymers, methods of making same and compositions prepared from same Grant 7,497,968 - Ofer , et al. March 3, 2 | 2009-03-03 |
| Dilute solutions of lyotropic liquid crystalline polymers, methods of making same and compositions prepared from same App 20060065877 - Ofer; David ; et al. | 2006-03-30 |
| Solid polymer electrolyte membranes App 20060003210 - Ofer; David ; et al. | 2006-01-05 |
| Tapered optical fiber sensing attenuated total reflectance Grant 5,239,176 - Stevenson August 24, 1 | 1993-08-24 |
| Monitoring technology Grant RE33,789 - Stevenson January 7, 1 | 1992-01-07 |
| Lyotropic liquid crystalline oriented polymer substrate for printed wire board Grant 4,871,595 - Lusignea , et al. October 3, 1 | 1989-10-03 |
| Monitoring technology Grant 4,798,954 - Stevenson January 17, 1 | 1989-01-17 |
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