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EXCEL MINING SYSTEMS, INC
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Organization
CADIZ, OH, US
Business Address
538 N MAIN STREET BOX 242 CADIZ OH 43907 7409429299
State Location
OH
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Patents Grants
last 30 patents
Information
Patent Grant
Low profile cable bolt headers
Patent number
8,007,206
Issue date
Aug 30, 2011
Excel Mining Systems LLC
Anthony John Spencer Spearing
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Low Profile Cable Bolt Heads
Publication number
20120251245
Publication date
Oct 4, 2012
EXCEL MINING SYSTEMS LLC
Anthony John Spencer Spearing
E21 - EARTH DRILLING MINING
Information
Patent Application
LOW PROFILE CABLE BOLT HEADERS
Publication number
20110311319
Publication date
Dec 22, 2011
EXCEL MINING SYSTEMS LLC
Anthony John Spencer Spearing
E21 - EARTH DRILLING MINING
Information
Patent Application
Surface control bearing plate
Publication number
20030039514
Publication date
Feb 27, 2003
Excel Mining Systems, Inc.
Stephen C. Tadolini
E21 - EARTH DRILLING MINING
Trademark
last 30 trademarks