Chuck has spoken before groups both large and small, throught America and abroad. Here are just a few of his former, very satisfied clients:

Alabama Council of
Teachers of Mathematics
Montgomery , Alabama

Cincinnati Public Schools
Cincinnati , Ohio

Ockerman School
Florence , Kentucky

South Alabama Council of
Teachers of Mathematics
Mobile , Alabama

Loveland Public Schools
Cincinnati , Ohio

Mercy Healthplex
Cincinnati , Ohio

Association of Teachers of
Mathematics in New England
Killington , Vermont

Procter and Gamble
Cincinnati , Ohio

Cincinnati Bengals
Cincinnati , Ohio

Indiana Council of
Teachers of Mathematics
Indianapolis , Indiana

Union Central
Life Insurance Company
Cincinnati , Ohio

Upright Communications
Cincinnati , Ohio

Jackson State University
Jackson , Mississippi

Metropolitan School District  
of Pike Township
Indianapolis , Indiana

Tall Stacks
Cincinnati , Ohio

Yukon Teachers Association
Whitehorse , Yukon Territory

Lakota Local School District
Liberty Township , Ohio

Good Samaritan Medical Staff
Cincinnati , Ohio

Xavier University
Cincinnati , Ohio

Huber Heights City Schools
Huber Heights , Ohio

Queen City Club
Cincinnati , Ohio

Allegany County Public Schools
Cumberland , Maryland

Princeton City School District
Cincinnati , Ohio

Ethicon Endo-surgery
Cincinnati , Ohio

Rochester Public Schools
Rochester , Minnesota

Hamilton City Schools
Hamilton , Ohio

Third Federal Savings and Loan
Cleveland , Ohio

Tuscaloosa City Schools
Tuscaloosa . Alabama

St. Patrick's School
Maysville , Kentucky

Ernst and Young
Cincinnati , Ohio

Okaloosa County School District
Baker, Florida

Tri-Valley Local Schools
Frazeysburg , Ohio

Kentucky Association of
County Treasurers and Finance Officers
Frankfort , Kentucky

Oak Hill United School Corporation
Converse, Indiana

Golden Horn School
Whitehorse , Yukon Territory

General Electric
Evandale , Ohio