-
High vacuum ball valve
-
Patent number 8,936,231
-
Issue date Jan 20, 2015
-
A&N Corporation
-
Vernon McCoy
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
High vacuum ball valve
-
Patent number 8,905,375
-
Issue date Dec 9, 2014
-
A&N Corporation
-
Vernon McCoy
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
High vacuum ball valve
-
Patent number 8,496,227
-
Issue date Jul 30, 2013
-
A&N Corporation
-
Vernon McCoy
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
Methods and apparatus for flange sealing
-
Patent number 7,159,906
-
Issue date Jan 9, 2007
-
A&N Corporation
-
David N. Vaudreuil
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
78379365 - ULRIC
-
Serial number 78379365
-
Registration number 3030423
-
Filing date Mar 5, 2004
-
A&N Corporation
-
7 - Machines and machine tools