InventHelp, how to get started with your invention idea with InventHelp May 5, 2021 https://youtu.be/bTPiKDYfrNk
Joe Nilsen April 27, 2021 https://youtu.be/a_sHf04Mw5c https://www.youtube.com/channel/UC5PLVB02hksnZvnq4-tGmxQ