-
Filter cage
-
Patent number 5,682,016
-
Issue date Oct 28, 1997
-
Diversified Control, Inc.
-
Brent A. James
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
Lock structure
-
Patent number 5,412,960
-
Issue date May 9, 1995
-
Diversified Control, Inc.
-
Brent A. James
-
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
-
Lock structure
-
Patent number 5,345,795
-
Issue date Sep 13, 1994
-
Diversified Control, Inc.
-
Brent A. James
-
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES