Patents Assigned to Cooper Wheelock, Inc. - Justia Patents Search

Patents Assigned to Cooper Wheelock, Inc.

Method and apparatus for providing a notification appliance with a light emitting diode

Patent number: 8421646

Abstract: A method and apparatus for providing a strobe alarm unit employing at least one light emitting diode.

Type: Grant

Filed: September 26, 2011

Date of Patent: April 16, 2013

Assignee: Cooper Wheelock, Inc.

Inventors: John W. Curran, Shawn P. Keeney