Inventor

MATTES JOHN

US4 patents

⚠️ This page may combine multiple inventors who share the name “MATTES JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATTES JOHN

2 patents

US8127875B2Mar 6, 2012

Power driven wheelchair

MATTES JOHN39 citations95

US8646551B2Feb 11, 2014

Power driven wheelchair

MATTES JOHN11 citations90

INVACARE CORP

2 patents

US10130534B2Nov 20, 2018

Method and apparatus for automated positioning of user support surfaces in power driven wheelchair

INVACARE CORP17 citations93

US9522091B2Dec 20, 2016

Method and apparatus for automated positioning of user support surfaces in power driven wheelchair

INVACARE CORP2 citations72