Michael L Greene

Address:

7582 N Mystic Cyn Dr, Tucson, AZ 85718

Phone:

(520)7908803

VIN:

WDCGG5GB7BF609241

Make:

MERCEDES-BENZ

Model:

GLK-CLASS

Year:

2011

US Patent:

6390395, May 21, 2002

Filed:

Dec 16, 1999

Appl. No.:

09/465864

Inventors:

Tom L. Young - Tucson AZ
Kathy Bauer - Tucson AZ
Michael G. Greene - Tucson AZ
Sharon K. Young - Tucson AZ

Assignee:

Versitech, Inc. - Tucson AZ

International Classification:

B02C 2320

US Classification:

241 20, 241 21, 204162, 204163

Abstract:

The subject invention pertains to the use of non-toxic heavy liquids and slurries in the separation of components of ores, concentrates, residues, soils, and scrap. Specifically exemplified herein is the use of cesium and/or rubidium salts in separation processes. These salts are particularly advantageous because of their high specific gravity and solubility in water and, their low solution viscosities.

US Patent:

6471743, Oct 29, 2002

Filed:

Feb 18, 2000

Appl. No.:

09/507547

Inventors:

Tom L. Young - Tucson AZ
Michael G. Greene - Tucson AZ
Dennis R. Rice - Oracle AZ
Kelly L. Karlage - Tucson AZ
Sean P. Premeau - Tucson AZ

Assignee:

MBX Systems, Inc. - Tucson AZ

International Classification:

C22B 310

US Classification:

75739, 75741, 75743, 75744, 423 82, 423 84, 423 85, 423 86

Abstract:

Disclosed and claimed are efficient methods for leaching minerals from ores using an acidic solution such as sulfuric acid. Additional factors which can improve mineral recovery include the use of an alkali metal halide, grinding the ore, addition of a carbon source, and/or, adjustment of the temperature at which the process is carried out. Minerals such as titanium, iron, nickel, cobalt, silver and gold may be recovered by the methods of the present invention.

US Patent:

6610268, Aug 26, 2003

Filed:

Apr 12, 2000

Appl. No.:

09/546997

Inventors:

Tom L. Young - Tucson AZ
Michael G. Greene - Tucson AZ
Dennis R. Rice - Oracle AZ
Kelly L. Karlage - Tucson AZ
Sean P. Premeau - Tucson AZ
Janet M. Cassells - Tucson AZ

Assignee:

Phillips Petroleum Company - Bartlesville OK

International Classification:

C01B 1776

US Classification:

423522

Abstract:

A process and apparatus for the biological production of sulfuric acid are provided.

US Patent:

6790418, Sep 14, 2004

Filed:

Jul 11, 2003

Appl. No.:

10/616919

Inventors:

Tom L. Young - Tucson AZ
Michael G. Greene - Tucson AZ
Dennis R. Rice - Oracle AZ
Kelly L. Karlage - Tucson AZ
Sean P. Premeau - Tucson AZ
Janet M. Cassells - Tucson AZ

Assignee:

Phillips Petroleum Company - Bartlesville OK

International Classification:

C01B 1776

US Classification:

422292, 423522

Abstract:

A process and apparatus for the biological production of sulfuric acid are provided. The invention utilizes a pile containing a sulfur material, an acidophilic microbe and, preferably, a packing material. The pile is aerated and contacted with an aqueous solution.

US Patent:

6827220, Dec 7, 2004

Filed:

Feb 9, 2001

Appl. No.:

09/762619

Inventors:

Tom L. Young - Tucson AZ
Michael G. Greene - Tucson AZ
Kathy Bauer - Tucson AZ
Norman R. Reber - late of Tucson AZ
Sharon K. Young - Tucson AZ

Assignee:

Versitech, Inc. - Tucson AZ

International Classification:

B03D 1008

US Classification:

209166, 252 61

Abstract:

This invention is directed to the use of non-sulfur containing compounds as collectors in the froth flotation of certain mineral sulfide and metallic compounds. These non-sulfur-containing compounds may be from natural sources, such as vegetable oils, or synthesized commercial sources. These non-sulfide collectors can be used singularly, in combinations, and in mixtures with known commercial sulfur containing collectors. These non-sulfur-containing collectors are compatible with common frothers.

US Patent:

7461745, Dec 9, 2008

Filed:

Oct 26, 2004

Appl. No.:

10/974140

Inventors:

Tom L. Young - Tucson AZ, US
Michael G. Greene - Tucson AZ, US
Kathy Bauer - Tucson AZ, US
Sharon K. Young - Tucson AZ, US

Assignee:

Nalco Company - Naperville IL

International Classification:

B03D 1/008
B03D 1/012
B03D 1/02

US Classification:

209166, 252 61

Abstract:

This invention is directed to the use of non-sulfur containing compounds as collectors in the froth flotation of certain mineral sulfide and metallic compounds. These non-sulfur-containing compounds may be from natural sources, such as vegetable oils, or synthesized commercial sources. These non-sulfide collectors can be used singularly, in combinations, and in mixtures with known commercial sulfur containing collectors. These non-sulfur-containing collectors are compatible with common frothers.

US Patent:

20030075021, Apr 24, 2003

Filed:

Jun 28, 2002

Appl. No.:

10/185038

Inventors:

Tom Young - Tucson AZ, US
Michael Greene - Tucson AZ, US
Dennis Rice - Oracle AZ, US
Kelly Karlage - Tucson AZ, US
Sean Premeau - Tucson AZ, US

International Classification:

C22B003/04

US Classification:

075/743000

Abstract:

Disclosed and claimed are efficient methods for leaching minerals from ores using an acidic solution such as sulfuric acid. Additional factors which can improve mineral recovery include the use of an alkali metal halide, grinding the ore, addition of a carbon source, and/or adjustment of the temperature at which the process is carried out. Minerals such as titanium, iron, nickel, colbalt, silver and gold may be recovered by the methods of the present invention.

US Patent:

20120145605, Jun 14, 2012

Filed:

Dec 9, 2010

Appl. No.:

12/963712

Inventors:

Michael G. Greene - Tucson AZ, US
Kathleen (Bauer) Walton - Oro Valley AZ, US
Peter A. Dimas - Wheaton IL, US
Debbie G. Laney - Tucson AZ, US
Sharon K. Young - Oro Valley AZ, US
Tom L. Young - Oro Valley AZ, US
Norman R. Reber - Chandler AZ, US

International Classification:

B03D 1/02

US Classification:

209166

Abstract:

The invention is directed to the use of non-sulfur containing compounds and their derivatives as collectors in the froth flotation of particular mineral sulfide and metallic compounds, particularly molybdenum-containing compounds. The non-sulfur containing compounds and their derivatives may be from a natural source or synthetic. The non-sulfur containing compounds are typically compatible with common frothers. The non-sulfur containing compounds may be used singularly, with one or more derivatives, or in any combination with each other and/or known commercial sulfur containing collectors.