Burwell; Jephthae W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Burwell; Jephthae W..The latest application filed is for "positive-pressure ventilator system with controlled access for nebulizer component servicing".
- Burwell; Jephthae W. - Washington DC
| Patent | Date |
|---|---|
| Positive-pressure ventilator system with controlled access for nebulizer component servicing Grant 5,388,571 - Roberts , et al. February 14, 1 | 1995-02-14 |
| Pressurized medical ventilation system Grant 5,119,807 - Roberts , et al. * June 9, 1 | 1992-06-09 |
| Pressurized ventilation system for patients Grant 4,805,609 - Roberts , et al. February 21, 1 | 1989-02-21 |
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