Inventor
MATSUNAGA DOUGLAS S
US15 patents
⚠️ This page may combine multiple inventors who share the name “MATSUNAGA DOUGLAS S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BRANER USA INC
6 patentsUS5823036AOct 20, 1998
Roll forming machine and method for changing rolls
BRANER USA INC20 citations91
US5450740ASep 19, 1995
Roll forming machine
BRANER USA INC21 citations87
US5950477ASep 14, 1999
Roll forming machine and method for changing side roll stands
BRANER USA INC12 citations72
US9808951B2Nov 7, 2017
Scrap winder
BRANER USA INC1 citations51
US10160017B2Dec 25, 2018
Torque balancing roll forming machine
BRANER USA INC0 citations40
US9943974B2Apr 17, 2018
Threading for slitter
BRANER USA INC0 citations40
BRANER ENTERPRISES
6 patentsUS4093140AJun 6, 1978
Method of recoiling slit material
BRANER ENTERPRISES28 citations81
US4567799AFeb 4, 1986
Shiftable pinch roll and strip-feed device for a slitter
BRANER ENTERPRISES8 citations73
US4199116AApr 22, 1980
Recoiler for use in a slitting line having a rotatable drum with remotely expandable side walls
BRANER ENTERPRISES8 citations73
US4212218AJul 15, 1980
Slitter having liftable pivoted multiple spaced pairs of arbors
BRANER ENTERPRISES13 citations71
US4183273AJan 15, 1980
Slitter having pivotal multiple spaced pairs of arbors
BRANER ENTERPRISES13 citations66
US4236431ADec 2, 1980
Multiple head slitter
BRANER ENTERPRISES5 citations56