P

Inventor

BIRMAN STEVEN LEE

US5 patents
⚠️ This page may combine multiple inventors who share the name “BIRMAN STEVEN LEE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

STRYKER CORP

3 patents
USD743305SNov 17, 2015

Wheelchair castor posts

STRYKER CORP8 citations82
USD742286SNov 3, 2015

Wheelchair rear wheels with supports

STRYKER CORP7 citations82
USD732439SJun 23, 2015

Wheelchair armrests

STRYKER CORP4 citations82

MICHAEL GRAVES DESIGN GROUP INC

1 patent
US9033349B2May 19, 2015

Pole and topper for mobile medical device

MICHAEL GRAVES DESIGN GROUP INC17 citations89

CHILDS WILLIAM DWIGHT

1 patent
USD705134SMay 20, 2014

Wheelchair handlebars

CHILDS WILLIAM DWIGHT9 citations78