Ruben; Philip H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ruben; Philip H..The latest application filed is for "disposable syringe and cartridge with pneumatic chamber".
- Ruben; Philip H. - Beverly Hills CA
- Ruben; Philip H. - Los Angeles CA
| Patent | Date |
|---|---|
| Disposable syringe and cartridge with pneumatic chamber Grant 7,267,668 - Ruben September 11, 2 | 2007-09-11 |
| Disposable syringe and cartridge with pneumatic chamber App 20030195477 - Ruben, Philip H. | 2003-10-16 |
| Disposable syringe and cartridge with pneumatic chamber App 20030105433 - Ruben, Philip H. | 2003-06-05 |
| Surgical mask with nasal dilator Grant 6,336,456 - Ruben January 8, 2 | 2002-01-08 |
| Disposable surgical face mask with retractable eye shield Grant 6,216,695 - Ruben April 17, 2 | 2001-04-17 |
| Flexible intra-oral bandage and drug delivery system Grant 6,146,655 - Ruben November 14, 2 | 2000-11-14 |
| Facial surgical mask with easier breathing device Grant 5,842,470 - Ruben December 1, 1 | 1998-12-01 |
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