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You searched for: “machines; and patent rights”
Results 1-4 of 4 sorted by author
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No. Author Recipient Title Date Context
1 Baxter, John George Jefferson, Thomas John George Baxter to Thomas Jefferson, 1 August 1815 1815-08-01 machines; and patent rights [index entry] 
2 Breckinridge, Joseph Cabell Jefferson, Thomas Joseph Cabell Breckinridge to Thomas Jefferson, 20 June … 1815-06-20 machines; and patent rights [index entry] 
3 Jefferson, Thomas Cooper, Thomas Thomas Jefferson to Thomas Cooper, 25 August 1814 1814-08-25 machines; and patent rights [index entry] 
4 Jefferson, Thomas Peale, Charles Willson Thomas Jefferson to Charles Willson Peale, 13 June 1815 1815-06-13 machines; and patent rights [index entry]