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Roger Ohman III
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Broken Arrow, OK, US
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Patents Grants
last 30 patents
Information
Patent Grant
Hook with latch and trigger mechanism assembly
Patent number
10,214,394
Issue date
Feb 26, 2019
The Crosby Group LLC
Floyd Hendrix
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Shackle with captured pin assembly
Patent number
9,903,440
Issue date
Feb 27, 2018
The Crosby Group LLC
Roger Ohman
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Retaining pin assembly for a lifting system
Patent number
9,206,829
Issue date
Dec 8, 2015
The Crosby Group LLC
Roger Ohman
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Tubing grab assembly
Patent number
8,550,521
Issue date
Oct 8, 2013
Roger Arthur Ohman
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Synthetic web fitting
Patent number
6,019,407
Issue date
Feb 1, 2000
The Crosby Group, Inc.
Roger A. Ohman
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Information
Patent Application
SHACKLE WITH CAPTURED PIN ASSEMBLY
Publication number
20170114861
Publication date
Apr 27, 2017
THE CROSBY GROUP LLC
Roger Ohman
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
HOOK WITH LATCH AND TRIGGER MECHANISM ASSEMBLY
Publication number
20160376129
Publication date
Dec 29, 2016
THE CROSBY GROUP LLC
Floyd Hendrix
B66 - HOISTING LIFTING HAULING
Information
Patent Application
RETAINING PIN ASSEMBLY FOR A LIFTING SYSTEM
Publication number
20130280009
Publication date
Oct 24, 2013
THE CROSBY GROUP LLC
Roger Ohman
B66 - HOISTING LIFTING HAULING