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Michael Bruce ROSENTHAL


MICHAEL ROSENTHAL, American Lawyer, Partner of TRAUTWEIN & BARRETT, specializing in the field of General Civil and Trial Practice in all Courts and Governmental Agencies. Natural Resources, Oil and Gas, Water Rights, Negligence, Products Liability, Probate, Trust, Estate Planning and Commercial Banking Law.


Rosenthal, Michael Bruce was born on August 16, 1955 in Buffalo. Son of Jack and Elaine Lois (Brill) Rosenthal.


Colorado College (Bachelor of Arts, 1978, Pi Gamma Mu). University of Wyoming (Juris Doctor, 1981). Assistant State Public Defender, 1984-1986.


Working as a partner of TRAUTWEIN & BARRETT. Admitted to the bar, 1983, Wyoming and United States. District Court, District of Wyoming. 1986, United States. Court of Appeals, Tenth Circuit.

Major clients of MICHAEL ROSENTHAL: Pacific Power and Light. Exxon; Nerco; Carter Mining. First Wyoming Bancorporation.

Tenneco; Stauffer Chemical Company of Wyoming. MCO Holdings, Inc,; Little America Refining Company. Sinclair Oil Corporation.

Morrison-Quirk Grain Corporation. Blue Cross-Blue Shield. Mobil Oil Company; Peabody Coal Company.

Union 76 Energy; AMF Wyott Corporation. Wyoming Hereford Ranch. Marathon Oil Company.

Black Hills Bentonite, Reference: First Wyoming Bank-Cheyenne.


Member DePaul Hospital Health Care Task Force, Cheyenne, 1990-1992. Chairman Cheyenne Board of Adjustment, 1989-1990. President Cheyenne Symphony Orchestra, 1991-1992, board directors 1986-1994.

Board directors Wyoming chapter American Cancer Society, Cheyenne, 1990-1992, Cheyenne Symphony Foundation, since 1992, president, 1992-1997. Board directors Laramie County Community Foundation, since 1993. Member American Bar Association, Wyoming Bar Association, Association of Trial Lawyers of America, Wyoming Trial Lawyers Association (board directors since 1988, secretary-treasurer 1993, president-elect 1993-1994, president 1994-1995), Laramie County Bar Association.


  • Other Interests

    Bicycling, tennis, squash, golf.


Married Tori Johnson. Children: Lainey, Haley.

Jack Rosenthal

Elaine Lois (Brill) Rosenthal

Tori Johnson

Lainey Rosenthal

Haley Rosenthal