[JP Pattern, Inc. - Prototypes, Models, Dies, Fixtures,Foundry Tooling, and More. JP Pattern, located in the greater Milwaukee area, provides models, prototypes, foundry tooling and more. Models can be used for sales, litigation, or training. We can provide machined prototypes and urethane casings from rubber molds. The foundry toolings we provide to our customers are of the highest standard and quality.]