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
Tool library 4,500 tools free of charge to both individuals and non-profit organizations. This tool library was among many in what could maybe be considered the first generation of tool libraries - including The Phinney Tool Library in 1978 and The Berkeley Tool Library in 1979 - most of which were founded in the late 70s or early 80s. Many of these libraries were started with community block grants. A variation of the tool lending library model exists in Atlanta, Georgia. At the Atlanta Community ToolBank, the tools are reserved for use only by nonprofits and other community-based organizations who are performing