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Inventor
EVANS PATRICK B
US
3 patents
⚠️ This page may combine multiple inventors who share the name “EVANS PATRICK B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHAMBERLAIN GROUP INC
2 patents
US9449449B2
Sep 20, 2016
Access control operator diagnostic control
CHAMBERLAIN GROUP INC
39 citations
90
US10125531B2
Nov 13, 2018
Variable speed movable barrier operator
CHAMBERLAIN GROUP INC
0 citations
49
DANIEL-WAYMAN ROBERT
1 patent
US9677317B2
Jun 13, 2017
Variable speed movable barrier operator
DANIEL-WAYMAN ROBERT
2 citations
64