As Expert Witness:
• Expert witness for King, Bryan, & Wiley, Jasper, AL, on
a mine explosion, 2003.
• Expert witness for Consol, Inc., through Dickie, McCamey & Chilcotte,
on alleged personal injury to longwall worker, 1996-1997.
• Expert witness for Monterey Coal Company, through Crowell & Moring,
on alleged training citations following a fatality, 1995.
• Expert witness for Consol, Inc., through Jackson & Kelly
and Dickie, McCamey, & Chilcotte, on the spacing of shelter holes
in the Dilworth Mine, 1994-95.
• Expert witness for Consol, Inc., on permitting of coal development
project, 1993.
• Expert witness for numerous coal companies, through Crowell & Moring,
Washington, D.C., on alleged AWC dust tampering by coal mine operators,
1991-93.
• Expert witness for Thompson, Hine and Flory, Columbus, Ohio,
on Belmont Electric Cooperative, Inc. v. Ohio Power Company, 1988.
Technical Applications for Industry:
• Caterpillar, Big Iron University, Chicago, IL, on worldwide
business investments in mining and feasibility studies for mining properties,
2003
• Martin Marietta Minerals, Des Moines, IA, on compliance options
for new diesel particulate matter regulations in underground mines,
2003
• Moberly Stone Company, Moberly, MO, on roof control problems,
1997.
• West Virginia Board for Coal Mine Health & Safety and
West Virginia Technical Review Committee, 1996 and 1997.
• Shannopin Mining Company, Bobtown, PA, on ventilation problems,
1990.
• Mingo and Logan Coal Company, Wharncliffe, WV, on shift scheduling
of workers, 1990.
• U.S. Steel Mining Company, Pittsburgh, PA, on long-term ventilation
planning for a two-mine complex, 1989.
• U.S. Steel Mining Company, Pittsburgh, PA, on reasons for
productivity differences between their mines and Consol's Bailey mine,
1989.
• Ernst & Young, Cincinnati, OH, on development of an integrated
mine management system for Island Creek Corporation, 1989.
• L. A. Gates Company, Beckley, WV, on the percentage recovery
for different methods of underground mining,1989.
• U.S. Steel Mining Company, Washington, PA, on back injuries,
1988.
• Terry Eagle Coal Company, on ventilation planning, 1987.
• Amerikohl Mining, Inc., on mining feasibility, 1987.
• Vesta Mining Co., on ventilation planning, 1987.