Kirchgeorg; John
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kirchgeorg; John.The latest application filed is for "portable emergency oxygen and automatic external defibrillator (aed) therapy system".
- Kirchgeorg; John - Milwaukee WI
| Patent | Date |
|---|---|
| Portable emergency oxygen and automatic external defibrillator (AED) therapy system Grant RE40,365 - Kirchgeorg , et al. June 10, 2 | 2008-06-10 |
| Portable emergency oxygen and automatic external defibrillator (AED) therapy system Grant RE38,533 - Kirchgeorg , et al. June 15, 2 | 2004-06-15 |
| Portable emergency oxygen and automatic external defibrillator (AED) therapy system Grant 6,327,497 - Kirchgeorg , et al. December 4, 2 | 2001-12-04 |
| Inhalator and/or resuscitator mask adaptable for use with an adult and child Grant 5,813,423 - Kirchgeorg September 29, 1 | 1998-09-29 |
| Gas dispensing system and case therefor Grant 4,788,973 - Kirchgeorg , et al. December 6, 1 | 1988-12-06 |
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