PATSI AYALA, ET AL, AND MYRA LYNN GUTHRIE, ET AL, PLAINTIFFS-APPELLANTS, v. JOY MANUFACTURING COMPANY, ET AL, DEFENDANTS, UNITED STATES OF AMERICA, DEPARTMENT OF LABOR, MINE SAFETY AND HEALTH ADMINISTRATION, DEFENDANT-APPELLEE. No. 86-1619.United States Court of Appeals, Tenth Circuit. June 16, 1989. Page 847 David W. Griffith of Williams, Trine, Greenstein Griffith, P.C., Boulder, Colo., […]
