Sobel; Daniel
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sobel; Daniel.The latest application filed is for "hypodermic syringe needle guard".
- Sobel; Daniel - Silver Spring MD
- Sobel; Daniel - Snyder NY
| Patent | Date |
|---|---|
| Hypodermic syringe needle guard Grant 5,334,155 - Sobel August 2, 1 | 1994-08-02 |
| Pressure sensitive needle guard Grant 4,986,819 - Sobel January 22, 1 | 1991-01-22 |
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