Inventor
GIOIA WILLIAM
US11 patents
⚠️ This page may combine multiple inventors who share the name “GIOIA WILLIAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHAMBERLAIN GROUP INC
9 patentsUS7138912B2Nov 21, 2006
Movable barrier operations method and apparatus
CHAMBERLAIN GROUP INC55 citations95
US7187150B2Mar 6, 2007
Automatic gate operator
CHAMBERLAIN GROUP INC19 citations91
US7091688B2Aug 15, 2006
Barrier movement operator including timer to close feature
CHAMBERLAIN GROUP INC31 citations91
US7023162B2Apr 4, 2006
Automatic gate operator
CHAMBERLAIN GROUP INC19 citations91
US7342374B2Mar 11, 2008
Automatic gate operator
CHAMBERLAIN GROUP INC7 citations72
US7248174B2Jul 24, 2007
Automatic sensing of safe-operation sensor apparatus and method
CHAMBERLAIN GROUP INC7 citations72
US7057519B2Jun 6, 2006
Automatic sensing of safe-operation sensor apparatus and method
CHAMBERLAIN GROUP INC8 citations72
US7034484B2Apr 25, 2006
Barrier movement operator including timer to close feature
CHAMBERLAIN GROUP INC4 citations72
US7034488B2Apr 25, 2006
Automatic gate operator
CHAMBERLAIN GROUP INC10 citations72