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Steven C. Erickson
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Pella, IA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Pipe loading device for a directional drilling apparatus
Patent number
6,814,164
Issue date
Nov 9, 2004
Vermeer Manufacturing Company
Matthew Arlen Mills
E21 - EARTH DRILLING MINING
Information
Patent Grant
Automated lubricant dispensing system and method for a horizontal d...
Patent number
6,557,651
Issue date
May 6, 2003
Vermeer Manufacturing Company
Duane E. Norby
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Pipe loading device for a directional drilling apparatus
Patent number
6,533,046
Issue date
Mar 18, 2003
Vermeer Manufacturing Company
Matthew Arlen Mills
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pipe loading device for a directional drilling apparatus
Patent number
6,332,502
Issue date
Dec 25, 2001
Vermeer Manufacturing Company
Matthew Arlen Mills
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Pipe loading device for a directional drilling apparatus
Publication number
20040007388
Publication date
Jan 15, 2004
Matthew Arlen Mills
E21 - EARTH DRILLING MINING
Information
Patent Application
Pipe loading device for a directional drilling apparatus
Publication number
20020079137
Publication date
Jun 27, 2002
Vermeer Manufacturing Company
Matthew Arlen Mills
E21 - EARTH DRILLING MINING