Inventor

MATTIE JOHANNE

CA3 patents

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

BRITISH COLUMBIA INST OF TECHN

1 patent

US7284745B2Oct 23, 2007

Portable raising and lowering device and equipment therefor

BRITISH COLUMBIA INST OF TECHN30 citations83

BRITISH COLUMBIA INSTITUTE OF TECH

1 patent

US11083924B2Aug 10, 2021

Active arm passive leg exercise machine with guided leg movement

BRITISH COLUMBIA INSTITUTE OF TECH10 citations78

ERGOSENTRI CONCEPTS INC

1 patent

USD869346SDec 10, 2019

Assistive mobility device

ERGOSENTRI CONCEPTS INC2 citations57