John-Thomas Marino, left, and Daehee Park are the co-founders of Tuft & Needle, a direct-to-consumer mattress startup based in Phoenix.
John-Thomas Marino, left, and Daehee Park are the co-founders of Tuft & Needle, a direct-to-consumer mattress startup based in Phoenix. Photo provided
John-Thomas Marino, left, and Daehee Park are the co-founders of Tuft & Needle, a direct-to-consumer mattress startup based in Phoenix. Photo provided

Mattress startup founders, Penn State grads, not resting on early success

March 23, 2017 10:52 AM

UPDATED March 27, 2017 02:36 AM

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