McAllen Inventor Makes Hanging Up EZ
Juan Guerrero has the mind of an engineer … analyzing, probing, figuring out a problem in using a well-honed process. “I do enjoy having projects that interest me,” said Guerrero, a retired electrical engineer with more than 20 years in the maquiladora industry for companies like Zenith and TRW. One idea that Guerrero latched on to came about when spending time with construction workers and carpenters who were building his…