Jake Bigelow

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Winterset, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Structural tube
- Patent number 9,976,305
- Issue date May 22, 2018
- CTB Midwest, Inc.
- Derek Jay Hemphill
- E04 - BUILDING
Information Patent Grant
Structural tube
- Patent number 9,441,658
- Issue date Sep 13, 2016
- CTB Midwest, Inc.
- Derek Jay Hemphill
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Structural tube
- Patent number 8,887,461
- Issue date Nov 18, 2014
- CTB Midwest, Inc.
- Derek Jay Hemphill
- E04 - BUILDING
Information Patent Grant
Structural tube
- Patent number 8,528,282
- Issue date Sep 10, 2013
- LeMar Industries Corp.
- Derek Jay Hemphill
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Structural Tube
- Publication number 20170211274
- Publication date Jul 27, 2017
- CTB Midwest, Inc.
- Derek Jay Hemphill
- E04 - BUILDING
Information Patent Application
Structural Tube
- Publication number 20150211562
- Publication date Jul 30, 2015
- CTB, INC.
- Derek Jay Hemphill
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Structural Tube
- Publication number 20140230365
- Publication date Aug 21, 2014
- Derek Jay Hemphill
- E04 - BUILDING
Information Patent Application
STRUCTURAL TUBE
- Publication number 20130212977
- Publication date Aug 22, 2013
- Derek Jay Hemphill
- E04 - BUILDING