Inventor · disambiguated record
Daniel W. Viitala
Also filed as: VIITALA DANIEL W
9 granted patents·1 pending application·430 citations·filing 1984–2012
90Inventor score
Files withTERUMO CARDIOVASCULAR SYS4MINNESOTA MINING & MFG3BAXTER TRAVENOL LAB1KADYKOWSKI RANDAL J1VIITALA DANIEL W1
Top patents by PatentIndex Score
10 records- 0189US4643713AVenous reservoirBAXTER TRAVENOL LAB·Filed 1984·Granted Feb 17, 1987·250 cites·4 claims
- 0285US5514335ABlood oxygenation system and reservoir and method of manufactureMINNESOTA MINING & MFG·Filed 1993·Granted May 7, 1996·50 cites·22 claims
- 0373US5580522ABlood oxygenation system and reservoir and method of manufactureMINNESOTA MINING & MFG·Filed 1995·Granted Dec 3, 1996·35 cites·5 claims
- 0471US5753173AMethod of manufacturing a blood oxygenation systemMINNESOTA MINING & MFG·Filed 1996·Granted May 19, 1998·33 cites·20 claims
- 0567US8123672B2Blood vessel preparation and preservation kitVIITALA DANIEL W·Filed 2009·Granted Feb 28, 2012·9 cites·16 claims
- 0659US8920456B2Insufflation damper for endoscopic vessel dissector/harvesterKADYKOWSKI RANDAL J·Filed 2012·Granted Dec 30, 2014·3 cites·2 claims
- 0753US6936041B2Reinforced venous drainage catheterTERUMO CARDIOVASCULAR SYS·Filed 2002·Granted Aug 30, 2005·10 cites·15 claims
- 0842US2006041215A1Float-driven lever arm for blood perfusion air removal deviceTERUMO CARDIOVASCULAR SYS·Filed 2005·Application pending·0 cites
- 0941US6105912AReservoir mounting bracketTERUMO CARDIOVASCULAR SYS·Filed 1997·Granted Aug 22, 2000·34 cites·19 claims
- 1030US6113575AVolume control apparatus for a flexible venous reservoirTERUMO CARDIOVASCULAR SYS·Filed 1998·Granted Sep 5, 2000·6 cites·51 claims
Join the waitlist — get patent alerts
Get an alert when Daniel W. Viitala files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →