Robert McGinnis

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Butler, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Resin cartridge production system
- Patent number 9,738,405
- Issue date Aug 22, 2017
- J-Lok Co.
- John G. Oldsen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Impact resistant lagging, method for designing impact resistant lag...
- Patent number 9,249,663
- Issue date Feb 2, 2016
- FCI Holdings Delaware, Inc.
- Kevin Jinrong Ma
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for Testing Impact Resistant Lagging
- Publication number 20160178497
- Publication date Jun 23, 2016
- FCI HOLDINGS DELAWARE, INC.
- Kevin Jinrong Ma
- G01 - MEASURING TESTING
Information Patent Application
System and Method of Producing Mine Roof Bolts
- Publication number 20140315649
- Publication date Oct 23, 2014
- FCI HOLDINGS DELAWARE, INC.
- Mark M. Brandon
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Impact Resistant Lagging, Method For Designing Impact Resistant Lag...
- Publication number 20100266349
- Publication date Oct 21, 2010
- Jennmar Corporation
- Kevin Jinrong Ma
- E21 - EARTH DRILLING MINING