Henneman; John W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Henneman; John W..The latest application filed is for "oxygen concentrator".
- Henneman; John W. - Rock Island IL
- Henneman; John W. - Davenport IA
| Patent | Date |
|---|---|
| Oxygen concentrator Grant 5,858,062 - McCulloh , et al. January 12, 1 | 1999-01-12 |
| Pneumatically actuated electronic control for a fluid mixture adsorption separator Grant 4,322,228 - Myers , et al. March 30, 1 | 1982-03-30 |
| Breathing apparatus Grant 4,186,735 - Henneman , et al. February 5, 1 | 1980-02-05 |
| Oxygen monitor and warning device for an aircraft breathing system Grant 4,109,509 - Cramer , et al. August 29, 1 | 1978-08-29 |
| Escape breathing apparatus Grant 3,976,063 - Henneman , et al. August 24, 1 | 1976-08-24 |
| Mine Rescue Breathing Apparatus Grant 3,805,780 - Cramer , et al. April 23, 1 | 1974-04-23 |
| Servo Controlled Oxygen Regulator Grant 3,782,402 - Cramer , et al. January 1, 1 | 1974-01-01 |
| Means For Anticipating Anti-g Force In A Moving Vehicle Grant 3,734,078 - Cramer , et al. May 22, 1 | 1973-05-22 |
| Fluid Mixing Regulator Grant 3,693,653 - Cramer , et al. September 26, 1 | 1972-09-26 |
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