John T. Day

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Sandy, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing and shipping metal cyanide salts
- Patent number 6,162,263
- Issue date Dec 19, 2000
- Mining Services International
- John T. Day
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Methods of blasting using nitrogen-free explosives
- Patent number 5,920,030
- Issue date Jul 6, 1999
- Mining Services International
- John T. Day
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Methods and apparatus for loading a borehole with explosives
- Patent number 4,572,075
- Issue date Feb 25, 1986
- Mining Services International Corporation
- John T. Day
- F42 - AMMUNITION BLASTING
Information Patent Grant
Seismic explosive composition
- Patent number 4,528,049
- Issue date Jul 9, 1985
- Lex L. Udy
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Primer cup
- Patent number 4,334,476
- Issue date Jun 15, 1982
- Mining Services International Corporation
- John T. Day
- F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents

Information Patent Application
Producing Calcium Cyanide At A Mine Site Using Easily Transportable...
- Publication number 20080203809
- Publication date Aug 28, 2008
- Nevada Chemicals, Inc.
- John T. Day
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...