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The Engineering Entrepreneur Podcast

Dec 12, 2017

Low Filament Alarm Invention and other 3D topics – Michael Graham – Ep47

This week my guest is Michael Graham. He is an engineer with HP, working on the multijet fusion printer. In his spare time, he works on his own inventions using Cubify Software and a Prusa i3 printer at home.

I found him when I was looking for a solution to knowing when my filament was about to run out mid print. He invented a low filament alarm. Here is a link to it:

We discuss that invention and then move into many other topics about 3D design and 3D printing. I hope you enjoy it.


To contact Michael:


The Engineering Entrepreneur Podcast is produced by Scott Tarcy, President of You can reach me at