WD

William K. Durfee

UM University of Minnesota: 2 patents #696 of 2,951Top 25%
MIT: 1 patents #4,386 of 9,367Top 50%
SV Smitten Ventures: 1 patents #5 of 16Top 35%
📍 Edina, MN: #186 of 909 inventorsTop 25%
🗺 Minnesota: #10,397 of 52,454 inventorsTop 20%
Overall (All Time): #708,386 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11300116 Long-stroke rolling diaphragm cylinder and methods of making same Saeed Hashemi 2022-04-12
11241171 Devices, systems and methods for monitoring neuromuscular blockage Paul A. Iaizzo, Jesus Arturo Cabrera, Jenna Christine Iaizzo, John Pierre Mehawej, Kevin Ruda +1 more 2022-02-08
9480618 Portable active pneumatically powered ankle-foot orthosis Elizabeth T. Hsiao-Wecksler, K. Alex Shorter, Vito R. Gervasi, Douglas L. Cook, Richard Remmers +1 more 2016-11-01
8778436 Apparatus for and product method of making a frozen confectionery David Waletzko, Daniel Celotta, Jonathan Paul Robelia, Micah Todd Cook, Rupa Kilaparti +2 more 2014-07-15
7754266 Apparatus for and method of making a frozen confectionery product David Waletzko, Daniel Celotta, Jonathan Paul Robelia, Micah Todd Cook, Rupa Kilaparti +2 more 2010-07-13
6423059 Radio frequency ablation apparatus with remotely articulating and self-locking electrode wand David A. Hanson, Raed Rizq, Jodi L. Balik, Samira Tahvildari, Mandar G. Sukhatankar +1 more 2002-07-23
5476441 Controlled-brake orthosis Michael Goldfarb 1995-12-19