Inventor
CLARK GRAHAM
US18 patents
⚠️ This page may combine multiple inventors who share the name “CLARK GRAHAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CLARK GRAHAM
13 patentsUSD851827SJun 18, 2019
Vaporizer
CLARK GRAHAM68 citations97
USD888804SJun 30, 2020
Step-up ring
CLARK GRAHAM22 citations93
USD810174SFeb 13, 2018
Step-up ring
CLARK GRAHAM19 citations93
USD799578SOct 10, 2017
Camera lens filter with traction frame
CLARK GRAHAM22 citations93
USD793466SAug 1, 2017
Camera lens filter with traction frame
CLARK GRAHAM17 citations92
USD861059SSep 24, 2019
Camera lens filter with traction frame
CLARK GRAHAM13 citations83
US10422469B2Sep 24, 2019
Tripod head
CLARK GRAHAM8 citations83
USD883370SMay 5, 2020
Tripod head
CLARK GRAHAM6 citations79
US11022773B2Jun 1, 2021
Magnetic lens filter system
CLARK GRAHAM3 citations72
US10393988B2Aug 27, 2019
Camera lens filter with traction frame
CLARK GRAHAM4 citations72
US9708515B2Jul 18, 2017
Process for the preparation of radiation curable compositions
CLARK GRAHAM3 citations71
USD894999SSep 1, 2020
Tripod head
CLARK GRAHAM4 citations68
USD898108SOct 6, 2020
Tripod ball head
CLARK GRAHAM0 citations48