CH2M HILL CONSTRUCTORS, INC

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Englewood, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for treatment of hazardous materials, e.g., unexp...
- Patent number 7,700,047
- Issue date Apr 20, 2010
- CH2M Hill Constructors, Inc.
- Jay M. Quimby
- F42 - AMMUNITION BLASTING
Information Patent Grant
Method and apparatus for hermetically sealing openings of an explos...
- Patent number 6,705,242
- Issue date Mar 16, 2004
- CH2M Hill Constructors, Inc.
- John Donovan
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
78070539 - SILVER CORRIDOR CONSTRUCTORS OPEN FOR BUSINESS
- Serial number 78070539
- Filing date Jun 22, 2001
- CH2M Hill Constructors, Inc.
- 37 - Building construction
Information Trademark
78070592 - OPEN FOR BUSINESS
- Serial number 78070592
- Filing date Jun 22, 2001
- CH2M Hill Constructors, Inc.
- 40 - Treatment of materials