Viitala; Daniel W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Viitala; Daniel W..The latest application filed is for "insufflation damper for endoscopic vessel dissector/harvester".
- Viitala; Daniel W. - Dexter MI
- Viitala; Daniel W. - Ann Arbor MI
- Viitala; Daniel W. - Round Lake Beach IL
| Patent | Date |
|---|---|
| Insufflation damper for endoscopic vessel dissector/harvester Grant 8,920,456 - Kadykowski , et al. December 30, 2 | 2014-12-30 |
| Insufflation Damper for Endoscopic Vessel Dissector/Harvester App 20130281780 - Kadykowski; Randal J. ; et al. | 2013-10-24 |
| Blood vessel preparation and preservation kit Grant 8,123,672 - Viitala , et al. February 28, 2 | 2012-02-28 |
| Blood Vessel Preparation and Preservation Kit App 20090112053 - Viitala; Daniel W. ; et al. | 2009-04-30 |
| Float-driven lever arm for blood perfusion air removal device App 20060041215 - Lindsay; Erin Jessica ; et al. | 2006-02-23 |
| Reinforced venous drainage catheter App 20030078564 - Viitala, Daniel W. | 2003-04-24 |
| Volume control apparatus for a flexible venous reservoir Grant 6,113,575 - Viitala , et al. September 5, 2 | 2000-09-05 |
| Blood oxygenation system and reservoir and method of manufacture Grant 5,514,335 - Leonard , et al. May 7, 1 | 1996-05-07 |
| Venous reservoir Grant 4,643,713 - Viitala February 17, 1 | 1987-02-17 |
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