Dawson; John A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dawson; John A..The latest application filed is for "closed wound drainage system".
- Dawson; John A. - Milton FL
- Dawson; John A. - Dallastown PA
- Dawson; John A. - Amherstview CA
- Dawson; John A. - Amberstview CA
| Patent | Date |
|---|---|
| Flat-hose assembly for wound drainage system Grant 8,083,712 - Biggie , et al. December 27, 2 | 2011-12-27 |
| Closed wound drainage system Grant 8,034,038 - Biggie , et al. October 11, 2 | 2011-10-11 |
| Closed wound drainage system Grant 7,731,702 - Bybordi , et al. June 8, 2 | 2010-06-08 |
| Closed Wound Drainage System App 20090204085 - Biggie; John J. ; et al. | 2009-08-13 |
| Closed wound drainage system Grant 7,520,872 - Biggie , et al. April 21, 2 | 2009-04-21 |
| Flat-hose assembly for wound drainage system App 20080271804 - Biggie; Lydia B. ; et al. | 2008-11-06 |
| Closed wound drainage system Grant 6,979,324 - Bybordi , et al. December 27, 2 | 2005-12-27 |
| Closed wound drainage system App 20050261643 - Bybordi, Farhad ; et al. | 2005-11-24 |
| Closed wound drainage system App 20050137539 - Biggie, John J. ; et al. | 2005-06-23 |
| Closed wound drainage system App 20040054338 - Bybordi, Farhad ; et al. | 2004-03-18 |
| Metal/air battery with pulsed gas bubbling Grant 5,011,747 - Strong , et al. April 30, 1 | 1991-04-30 |
| Multi-cell metal/air battery Grant 4,871,627 - Strong , et al. October 3, 1 | 1989-10-03 |
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