Velcro
De Mestral gave the name "Velcro", a portmanteau of the French words "velour" ("velvet") and "crochet" ("hook"), to his invention as well as his company, which continues to manufacture and market the fastening system.
Coes Wrench Company
It was while they were living and working in Springfield that Loring Coes invented the screw wrench commonly known as the monkey wrench. Prior to the invention of the screw wrench, the two common wrenches of the time, the English patent wrench and the Merrisk wrench (also known as the Springfield wrench), needed two hands to adjust, whereas the new screw wrench could be used and adjusted with one hand.