Parker; Frederick A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Parker; Frederick A..The latest application filed is for "fluid control system for precisely controlling a flow of fluid".
- Parker; Frederick A. - Gwynedd Valley PA
- Parker; Frederick A. - Broomall PA
| Patent | Date |
|---|---|
| Fluid control system for precisely controlling a flow of fluid App 20100018592 - Parker; Frederick A. | 2010-01-28 |
| Indicating Device For A Ventilator App 20080236585 - Parker; Frederick A. ; et al. | 2008-10-02 |
| Spirometer, display and method Grant 7,172,557 - Parker February 6, 2 | 2007-02-06 |
| Method and apparatus for determining whether an intubated patient has been properly intubated Grant 6,149,603 - Parker November 21, 2 | 2000-11-21 |
| Carbon dioxide scrubber and gas regenerator unit for a closed circuit rebreathing apparatus Grant 4,266,539 - Parker , et al. May 12, 1 | 1981-05-12 |
| Rebreathing apparatus Grant D258,843 - Riccio , et al. April 7, 1 | 1981-04-07 |
| Safety Apparatus For Oxygen Supply System Grant 3,722,510 - Parker March 27, 1 | 1973-03-27 |
| Carbon Dioxide Scrubber And Breathing Diaphragm Assembly For Diving Apparatus Grant 3,710,553 - Parker , et al. January 16, 1 | 1973-01-16 |
| Diving Vest Grant 3,595,227 - Parker July 27, 1 | 1971-07-27 |
| SEC | 0001127957 | PARKER FREDERICK A |
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