Speech activated door operator system | Patent Publication Number 20030018478

US 20030018478 A1

Patent NumberUS 07194412 B2

Application Number9909400

Filled DateJul 19, 2001

Priority DateJul 19, 2001

Publication DateJan 23, 2003

Original AssigneeOverhead Door Corporation

Current AssigneeOverhead Door Corporation

Inventor/ApplicantsWesley M Mays
Wesley M. Mays

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