The Titan of Toy Invention

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By Bob Knetzger

Bob Knetzger

Bob Knetzger (neotoybob@yahoo.com) is an inventor/designer with 30 years of experience making fun stuff.

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January 29th, 2013

Marvin Glass was the man behind Mouse Trap, Operation, Lite-Brite, Rock ‘Em Sock ‘Em Robots, and dozens of other iconic toys and games.

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By Bob Knetzger

Bob Knetzger

Bob Knetzger (neotoybob@yahoo.com) is an inventor/designer with 30 years of experience making fun stuff.

View more articles by Bob Knetzger