America’s most famous tool was invented here
The next time you reach for a pipe wrench, you might want to consider that you owe a debt of gratitude to Daniel Stillson. He was an engineer at the Boston company, J.J. Walworth Manufacturing, and invented the Stillson wrench in 1869. Some 150 years after he helped revolutionize plumbing, modern-day versions of Stillson’s ubiquitous […]