Inventor · disambiguated record
William K. Durfee
Also filed as: DURFEE WILLIAM · DURFEE WILLIAM K · DURFEE WILLIAM KEITH
8 granted patents·6 pending applications·738 citations·filing 1977–2022
89Inventor score
Files withUNIV MINNESOTA4CHOW RICKY1FRIGID FRESH ICE CREAM INC1HSIAO-WECKSLER ELIZABETH T1MASSACHUSETTS INST TECHNOLOGY1
Top patents by PatentIndex Score
14 records- 0190US5476441AControlled-brake orthosisMASSACHUSETTS INST TECHNOLOGY·Filed 1993·Granted Dec 19, 1995·381 cites·28 claims
- 0290US4095139ALight control systemSYMONDS ALAN P·Filed 1977·Granted Jun 13, 1978·120 cites·15 claims
- 0388US8778436B2Apparatus for and product method of making a frozen confectioneryWALETZKO DAVID·Filed 2010·Granted Jul 15, 2014·24 cites·20 claims
- 0484US9480618B2Portable active pneumatically powered ankle-foot orthosisHSIAO-WECKSLER ELIZABETH T·Filed 2012·Granted Nov 1, 2016·22 cites·17 claims
- 0570US7754266B2Apparatus for and method of making a frozen confectionery productFRIGID FRESH ICE CREAM INC·Filed 2004·Granted Jul 13, 2010·14 cites·1 claims
- 0666US6423059B1Radio frequency ablation apparatus with remotely articulating and self-locking electrode wandSULZER MEDICA USA INC·Filed 1999·Granted Jul 23, 2002·177 cites·45 claims
- 0755US11300116B2Long-stroke rolling diaphragm cylinder and methods of making sameUNIV MINNESOTA·Filed 2019·Granted Apr 12, 2022·0 cites·14 claims
- 0855US2022233101A1Devices, systems and methods for monitoring neuromuscular blockageUNIV MINNESOTA·Filed 2022·Application pending·0 cites
- 0950US2010274276A1Aneurysm treatment system, device and methodCHOW RICKY·Filed 2009·Application pending·0 cites
- 1047US2008183299A1Ureteral stent with axial and radial variabilityVANCE PRODUCTS INC·Filed 2007·Application pending·0 cites
- 1146US2013333368A1System and method for the production of compressed fluidsUNIV MINNESOTA·Filed 2013·Application pending·0 cites
- 1244US2009117525A1Sensory Coordination System for Sports, Therapy and ExercisePANDO TECHNOLOGIES LLC·Filed 2006·Application pending·0 cites
- 1342US2021282986A1Wheelchair propulsion assistance devices and systemsUS GOV VETERANS AFFAIRS·Filed 2021·Application pending·0 cites
- 1441US11241171B2Devices, systems and methods for monitoring neuromuscular blockageUNIV MINNESOTA·Filed 2015·Granted Feb 8, 2022·0 cites·20 claims
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