Did In-N-Out invent the Intercom?
Did In-N-Out invent the Intercom?  
Podcast: TechStuff
Published On: Wed Mar 27 2024
Description: Is it true Harry Snyder, founder of In-N-Out, invented the intercom? Not quite. But he was the first credited with using a system to create what would become the model for the modern drive-thru. See omnystudio.com/listener for privacy information.