Andy Markelz

Inventor of Collar Keeper

About Andy

Andy Markelz is an inventor and entrepreneur who has developed several innovative products, including Collar Keeper. He is passionate about using his skills to make a positive impact.

Associated Podcasts

Invent America Podcasts with America's Inventor Lady, Rita Crompton, and the Cajun Contractor, Michael King, Founder of HomeTalkUSA

Guest

Key Topics

technology education how to

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Recent Appearances

Topic: The Inventor's Pitch | Feat.: Sarah Noet, Andy Markelz, & Mike Locker

Invent America Podcasts with America's Inventor Lady, Rita Crompton, and the Cajun Contractor, Michael King, Founder of HomeTalkUSA•Oct 7, 2023•40:12•guest