Schuleter; Douglas C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schuleter; Douglas C..The latest application filed is for "dual function uv-absorbers for ophthalmic lens materials".
- Schuleter; Douglas C. - Azle TX
| Patent | Date |
|---|---|
| Dual function UV-absorbers for ophthalmic lens materials Grant 7,396,942 - Schuleter July 8, 2 | 2008-07-08 |
| Dual Function UV-Absorbers for Ophthalmic Lens Materials App 20070078196 - Schuleter; Douglas C. | 2007-04-05 |
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