-
-
Pipe-inspection system
-
Patent number 7,143,659
-
Issue date Dec 5, 2006
-
Pinnacle West Capital Corporation
-
John Hugo Stout
-
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
-
Base for use with a pole puller
-
Patent number 7,090,199
-
Issue date Aug 15, 2006
-
Pinnacle West Capital Corporation
-
Carl C. Brittain
-
B66 - HOISTING LIFTING HAULING
-
Slurry monitoring system
-
Patent number 7,001,505
-
Issue date Feb 21, 2006
-
Pinnacle West Capital Corporation
-
Lyle L. Hersh
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
-
-
-
-
Pole bridle
-
Patent number 6,863,262
-
Issue date Mar 8, 2005
-
Pinnacle West Capital Corporation
-
Carl C. Brittain
-
B66 - HOISTING LIFTING HAULING
-
-
-
-
-
-
-
-
-
-
-
73668253
-
Serial number 73668253
-
Filing date Jun 23, 1987
-
PINNACLE WEST CAPITAL CORPORATION
-
36 - Insurance
-