CW

Christopher Williams

Eastman Kodak: 7 patents #1,571 of 8,114Top 20%
BT Bionx Medical Technologies: 3 patents #8 of 24Top 35%
OL Otto Bock Healthcare Lp: 2 patents #44 of 190Top 25%
RTX (Raytheon): 2 patents #5,307 of 15,912Top 35%
MIT: 1 patents #4,386 of 9,367Top 50%
Overall (All Time): #217,062 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11883305 Computer-controlled ankle-foot prosthesis with series J-spring actuation Hugh M. Herr, Matthew Lawrence Handford, Matthew Eli Carney, Daniel Visan Levine 2024-01-30
11612987 Tool-less vise jaw system 2023-03-28
11419747 Terrain adaptive powered joint orthosis Zhixiu Han, Jeff Weber, Christopher Eric Barnhart, Hugh M. Herr, Richard J. Casler, Jr. 2022-08-23
10835408 Powered method for augmenting a joint function of a human Zhixiu Han, Jeff Weber, Christopher Eric Barnhart, Hugh M. Herr, Richard J. Casler, Jr. 2020-11-17
10443389 Turbine blade having improved flutter capability and increased turbine stage output Douglas James Dietrich, Jeff Tessier, Megan Burke, Stephen Wayne Fiebiger, Roy E. Struble +2 more 2019-10-15
9839552 Powered joint orthosis Zhixiu Han, Christopher Eric Barnhart, Hugh M. Herr, Jeff Weber, Richard J. Casler, Jr. 2017-12-12
9737419 Biomimetic transfemoral prosthesis Hugh M. Herr, Christopher Eric Barnhart, Zhixiu Han, Charles E. Rohrs, Richard J. Casler, Jr. 2017-08-22
9687377 Terrain adaptive powered joint orthosis Zhixiu Han, Jeff Weber, Christopher Eric Barnhart, Hugh M. Herr, Richard J. Casler, Jr. 2017-06-27
6471480 Thin walled cooled hollow tip shroud J. Tyson Balkcum, George Liang, Timothy J. Remley, Hans R. Przirembel 2002-10-29
6134193 Translational, bias-field device for a magneto-optical system Edward P. Furlani, Charles E. Brugger, Syamal K. Ghosh 2000-10-17
6044042 Method and apparatus for inverting a bias field for magneto-optic recording and erasing Edward P. Furlani, Syamal K. Ghosh 2000-03-28
5909411 Magnetically coupled apparatus for inverting a bias field for magneto-optic recording and erasing Edward P. Furlani, Syamal K. Ghosh 1999-06-01
5768220 Motorless bias-field device and method having magnetic coupling between a magnetic and the recording element for inverting the magnetic field Edward P. Furlani, Charles E. Brugger, Bijan Barzideh 1998-06-16
5710747 Dual coil, translational bias-field device for a magneto-optical system Edward P. Furlani, Bijan Barzideh, Svetlana Reznik 1998-01-20
5619479 Translational bias-field device for a magneto-optical system Edward P. Furlani, Bijan Barzideh, Svetlana Reznik, Charles E. Brugger 1997-04-08
5535181 Permanent magnet device for selectively inverting a magnetic bias field for magneto-optic recording Edward P. Furlani, Syamal K. Ghosh 1996-07-09
5498139 Brush seal 1996-03-12
5048236 Saw blade tooth grinder for saws 1991-09-17
4875393 Apparatus for tensioning and deforming saw blades 1989-10-24
4768312 Rail grinding machine 1988-09-06