Inventor
POTRYKUS MARTIN W
DE6 patents
Patents
6 patentsUS9913539B2Mar 13, 2018
Office chair
HAWORTH INC32 citations90
USD782859SApr 4, 2017
Back support for a chair
HAWORTH INC6 citations82
USD782241SMar 28, 2017
Back support for a chair
HAWORTH INC10 citations82
USD779248SFeb 21, 2017
Armrests for a chair
HAWORTH INC9 citations82
USD779250SFeb 21, 2017
Portion of a back support for a chair
HAWORTH INC5 citations71
USD793787SAug 8, 2017
Portion of a back support for a chair
HAWORTH INC0 citations50