John Ellis, Roll Ranger - a podcast by Rick Limpert | Modern Life Network

Rick talks with inventor, John Ellis about why his latest product is a must-have gadget this holiday season? Ellis is the founder of Optics for Hire and the inventor of Roll Ranger, the world’s first tape edge sensor that solves the everyday problem of losing the edge of the tape. This nifty device is the …Continue readingJohn Ellis, Roll Ranger→

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