Dudley S. Childress

Follow

Person

Wilmette, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Artificial ankle, artificial foot and artificial leg
- Patent number 9,204,979
- Issue date Dec 8, 2015
- FALZ & KANNENBERG GMBH & CO. KG
- Felix Starker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bi-modal ankle-foot device
- Patent number 8,764,850
- Issue date Jul 1, 2014
- Northwestern University
- Andrew H. Hansen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Equilibrium-point prosthetic and orthotic ankle-foot systems and de...
- Patent number 8,597,369
- Issue date Dec 3, 2013
- Northwestern University
- Andrew H. Hansen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Portable ranging system for analyzing gait
- Patent number 5,831,937
- Issue date Nov 3, 1998
- Northwestern University
- Richard F. ff. Weir
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Voluntary opening prehension device
- Patent number 4,685,925
- Issue date Aug 11, 1987
- Northwestern University
- Dudley Childress
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Myoelectrically controlled artificial hand
- Patent number 4,623,354
- Issue date Nov 18, 1986
- Northwestern University
- Dudley Childress
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ARTIFICIAL ANKLE, ARTIFICIAL FOOT AND ARTIFICIAL LEG
- Publication number 20140074255
- Publication date Mar 13, 2014
- Northwestern University
- Felix Starker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
EQUILIBRIUM-POINT PROSTHETIC AND ORTHOTIC ANKLE-FOOT SYSTEMS, DEVIC...
- Publication number 20100185301
- Publication date Jul 22, 2010
- Andrew H Hansen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Bi-modal ankle-foot device
- Publication number 20100030343
- Publication date Feb 4, 2010
- Northwestern University
- Andrew H. Hansen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Prosthetic foot with adjustable flat region
- Publication number 20100030344
- Publication date Feb 4, 2010
- Northwestern University
- Andrew H. Hansen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Shape and roll prosthetic foot
- Publication number 20040153168
- Publication date Aug 5, 2004
- Dudley S. Childress
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE