This web page is provided in compliance with the virtual patent marking provisions of the America Invents Act. These lists may not be all inclusive. The INTEGRA Technologies Limited and/or INTEGRA Service Technologies, Inc. products listed may be protected by additional patents, and other patents may be pending. Any INTEGRA Technologies Limited and/or INTEGRA Services Technologies, Inc. products not listed may be protected by one or more patents.
Patent Numbers

“Foundation Bolt Tensioner, Hydraulic Foundation Bolt Tensioner”: 2632965 (Canada), 8,328,482 B2 (USA)

“Hydraulic Nut and Improved Seal Therefor”: 8,556,557 B2 (USA)

“Hydraulic Nut Assembly, HPHN, Hydraulic Nut and Method of Use Thereof”: 2,496,933 (Canada)

“Hydraulic Union Assembly”: 2,496,327 (Canada)

“Load Relief Washer Assembly for Threaded Fasteners”: 8,579,572 B1 (USA), 2794673 (Canada), PCT/US2013/051470 (China), 2875245 (Europe), PCT/US2013/051470 (India), PCT/US2013/051470 (Japan), PCT/US2013/051470 (Mexico)

“Unibody Hydraulic Nut”: PI0708023-9 (Brazil), 2576644 (Canada), 1979630 (Europe)

Unibody Hydraulic Nut (VAL-015): 1979630 (France), 60 2007 031 817.3 (Germany), 1979630 (Italy), 1979630 (United Kingdom)

“Unibody Hydraulic Nut, MST”: 7,673,849 B2 (USA)