Found 2 collections related to Patents

Robertson, James
Manuscripts and Archives Division | MssCol 4602
.1 linear feet (1 folder)
Papers of James Robertson, iron manufacturer, relating to his patent stop-cock; fire and damp-proofing of iron safes; adjustable lamps; papers of the ship "Gardiner," and real estate holdings in New York City, Long Island, and Westchester County.
Maxim, Hudson, 1853-1927
Manuscripts and Archives Division | MssCol 1918
38 linear feet (81 boxes)
Hudson Maxim (1853-1927) was an American inventor, mechanical engineer and explosives expert. He worked as a consultant for the Du Pont Company from 1897 to 1927 and wrote books on explosives and literary and political matters. Collection consists... more