Inventors:
Robert E. Peters - Portland CT, US
Dwayne Messerschmidt - Columbia CT, US
J. Axel Glahn - Manchester CT, US
Kenneth L. Allard - Wilbraham MA, US
Hsianmin F. Jen - Woodbridge CT, US
Larry W. Spires - Unionville CT, US
Roger M. Barnsby - Manchester CT, US