Eric Roy graduated from UMaine in 2009 with a Ph.D. in oceanography. Roy is the founder of Hydroviv, a company that makes custom water filters. He recently appeared on ABC’s Shark Tank to pitch his product to the sharks — and won a $400,000 investment from Mark Cuban. Season 10, Episode 19: “Hydroviv is a Washington, read more UMaine alum pitches product on ABC’s ‘Shark Tank’