-
Multi-directional signal assembly
-
Patent number D756829
-
Issue date May 24, 2016
-
THE 1234MMD Investment Trust
-
Michael Greenfield
-
D10 - Measuring, testing, or signalling instruments
-
Multi-directional signal assembly
-
Patent number 9,327,803
-
Issue date May 3, 2016
-
THE 1234MMD Investment Trust
-
Michael Greenfield
-
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
-
Multi-directional signal assembly
-
Patent number 9,302,743
-
Issue date Apr 5, 2016
-
THE 1234MMD Investment Trust
-
Michael Greenfield
-
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
-
Multi-directional signal assembly
-
Patent number 9,221,525
-
Issue date Dec 29, 2015
-
THE 1234MMD Investment Trust
-
Michael Greenfield
-
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT