Daniel Chapman Stillson the J. J. Walworth Company in the Cambridgeport section of Cambridge, Massachusetts. While at the J. J. Walworth Company, he developed his pipe wrench. On September 13, 1870, he was issued his patent. Stillson was paid about $80,000 in royalties during his lifetime. He died on August 23, 1899, and is buried at Mount Auburn Cemetery in Cambridge and Watertown, Massachusetts. Daniel Chapman Stillson Daniel Chapman Stillson (March 25, 1826 - August 23, 1899) was an American inventor. He invented the modern adjustable pipe wrench. He was born March 25, 1826 in Durham, New Hampshire. He was the son of
What Cheer, Iowa newly formed What Cheer Drill Company. Within the decade, the What Cheer Drill and Miners' Tool Company was selling equipment in mining districts around the nation. Alexander Walker, originally with Walker & Thompson filed numerous patents on mining equipment, most of which were assigned to the What Cheer Drill and Miners' Tool Company, later named the What Cheer Tool Company. In 1903, the Starr Manufacturing Company, American Mining Tool Company and the What Cheer Tool Company agreed to a union wage scale with the International Brotherhood of Blacksmiths. At the time, the blacksmiths local 259 had just 17 members. In