Signatures of Walt Disney World Imagineers. Patrick Scanlan, Creative Director at Disney Design Group. Ralph Kent, known as “The Keeper of the Mouse”. In 2004, the year he retired from Disney, Kent was named a “Disney Legend” and was honored with a window on Main Street at Walt Disney World. By then he was a corporate trainer at Disney Design Group. Alex Maher, Disney’s Design Artist. The item “Rare Imagineer Signature Shirt Signed by Imagineers 1996 Walt Disney World” is in sale since Friday, December 30, 2016. This item is in the category “Collectibles\Disneyana\Contemporary (1968-Now)\Cast Member Exclusives”. The seller is “sjtreasures” and is located in Lakeland, Florida. This item can be shipped worldwide.