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                        Anchoring systems for mines
                    
                                            
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                                    Patent number 10,132,165
                                
 
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                                    Issue date Nov 20, 2018
                                
 
                        
                                            
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                                    Terrasimco, Inc.
                                 
                                - 
                                        
                                    Walter John Simmons
                                 
                        
                                            
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                                    C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
                                 
                        
                 
             
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                        Resin cartridge production system
                    
                                            
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                                    Patent number 9,738,405
                                
 
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                                    Issue date Aug 22, 2017
                                
 
                        
                                            
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                                    J-Lok Co.
                                 
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                                    John G. Oldsen
                                 
                        
                                            
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                                    B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
                                 
                        
                 
             
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                        Coated mining bolt
                    
                                            
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                                    Patent number 8,685,303
                                
 
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                                    Issue date Apr 1, 2014
                                
 
                        
                                            
                                - 
                                        
                                    Terrasimco Inc.
                                 
                                - 
                                        
                                    Walter John Simmons
                                 
                        
                                            
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                                    B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
                                 
                        
                 
             
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                        Resin system with carbon additive
                    
                                            
                                - 
                                    Patent number 8,444,350
                                
 
                                - 
                                    Issue date May 21, 2013
                                
 
                        
                                            
                                - 
                                        
                                    J-Lok Co.
                                 
                                - 
                                        
                                    Richard  Wharton
                                 
                        
                                            
                                - 
                                        
                                    C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
                                 
                        
                 
             
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                        Partitioned film package
                    
                                            
                                - 
                                    Patent number 8,202,024
                                
 
                                - 
                                    Issue date Jun 19, 2012
                                
 
                        
                                            
                                - 
                                        
                                    J-Lok Co.
                                 
                                - 
                                        
                                    Walter John  Simmons
                                 
                        
                                            
                                - 
                                        
                                    B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
                                 
                        
                 
             
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                        Coated mining bolt
                    
                                            
                                - 
                                    Patent number 7,736,738
                                
 
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                                    Issue date Jun 15, 2010
                                
 
                        
                                            
                                - 
                                        
                                    Terrasimco Inc.
                                 
                                - 
                                        
                                    Walter John  Simmons
                                 
                        
                                            
                                - 
                                        
                                    B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
                                 
                        
                 
             
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                        Toughened polyethylene terephthalate
                    
                                            
                                - 
                                    Patent number 7,351,756
                                
 
                                - 
                                    Issue date Apr 1, 2008
                                
 
                        
                                            
                                - 
                                        
                                    Terrasimco Inc.
                                 
                                - 
                                        
                                    Walter John  Simmons
                                 
                        
                                            
                                - 
                                        
                                    B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
                                 
                        
                 
             
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                        Frictional mining bolt
                    
                                            
                                - 
                                    Patent number 6,935,811
                                
 
                                - 
                                    Issue date Aug 30, 2005
                                
 
                        
                                            
                                - 
                                        
                                    Terrasimco Inc.
                                 
                                - 
                                        
                                    Walter Neal  Simmons
                                 
                        
                                            
                                - 
                                        
                                    E21 - EARTH DRILLING MINING
                                 
                        
                 
             
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                        Low temperature alkali metal electrolysis
                    
                                            
                                - 
                                    Patent number 6,730,210
                                
 
                                - 
                                    Issue date May 4, 2004
                                
 
                        
                                            
                                - 
                                        
                                    E. I. Du Pont de Nemours and Company
                                 
                                - 
                                        
                                    Jeffery S. Thompson
                                 
                        
                                            
                                - 
                                        
                                    C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
                                 
                        
                 
             
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                        Grouting compositions
                    
                                            
                                - 
                                    Patent number 6,545,068
                                
 
                                - 
                                    Issue date Apr 8, 2003
                                
 
                        
                                            
                                - 
                                        
                                    E. I. Du Pont de Nemours and Company
                                 
                                - 
                                        
                                    Walter John Simmons
                                 
                        
                                            
                                - 
                                        
                                    F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
                                 
                        
                 
             
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                        Grouting compositions
                    
                                            
                                - 
                                    Patent number 6,541,545
                                
 
                                - 
                                    Issue date Apr 1, 2003
                                
 
                        
                                            
                                - 
                                        
                                    E. I. Du Pont de Nemours and Company
                                 
                                - 
                                        
                                    Walter John Simmons
                                 
                        
                                            
                                - 
                                        
                                    F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
                                 
                        
                 
             
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                        Low temperature alkali metal electrolysis
                    
                                            
                                - 
                                    Patent number 6,368,486
                                
 
                                - 
                                    Issue date Apr 9, 2002
                                
 
                        
                                            
                                - 
                                        
                                    E. I. Du Pont de Nemours and Company
                                 
                                - 
                                        
                                    Jeffrey S. Thompson
                                 
                        
                                            
                                - 
                                        
                                    C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
                                 
                        
                 
             
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