John A Volakakis

Inventor

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Inventor Addresses

AddressDuration
9810 S. Marion, Oak Lawn, IL 60453Oct 12, 82 - Oct 12, 82

Technology Profile

Technology Matters
G09B: EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS 1

Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
43537001982Educational learning aid10

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