Computer and Scientific

Owner

HEALTHCALL CORPORATION

May 6, 1997

Computer and Scientific

Owner

HEALTHCALL CORPORATION

May 28, 1996

Computer and Scientific

Owner

HEALTHCALL CORPORATION

May 20, 1997

Education and Entertainment and 2 other

Owner

HEALTHCALL CORPORATION

May 13, 1997

Computer and Scientific

Owner

HEALTHCALL CORPORATION

May 28, 1996

Computer and Scientific

Owner

HEALTHCALL CORPORATION

May 28, 1996
THE HEALTHCALL ADVANTAGE

Advertising and Business

Owner

HEALTHCALL CORPORATION

—
ADVANTAGE

Advertising and Business

Owner

HEALTHCALL CORPORATION

Jan 25, 1994
ONE CALL...HEALTHCALL

Computer and Scientific

Owner

HEALTHCALL CORPORATION

—
HEALTHCALL

Computer and Scientific

Owner

HEALTHCALL CORPORATION

Aug 2, 1988
WE'RE ONLY A HEALTHCALL AWAY

Computer and Scientific

Owner

HEALTHCALL CORPORATION

Jul 26, 1988
SICKROOM SERVICE

Computer and Scientific and 2 other

Owner

HEALTHCALL CORPORATION

Dec 19, 1967