Ray; Charles Allen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ray; Charles Allen.The latest application filed is for "glucose sensor buttons".
- Ray; Charles Allen - Concord CA
| Patent | Date |
|---|---|
| Glucose sensor buttons Grant D426,638 - Ray , et al. June 13, 2 | 2000-06-13 |
| Glucose sensor Grant D424,696 - Ray , et al. May 9, 2 | 2000-05-09 |
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