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Patents for William Treurn
Patents 1 - 5 of 5
First set of recordsLast set of records
NumberDatePatenteeTitleType
46,154Jan. 31, 1865G. StoneTool for Drawing Spikesnail making machines
52,353Jan. 30, 1866L.D. WynkoopWater Wheelwater wheels
58,076Sep. 18, 1866J.K. DirnerSloting Key Seatskey seating machines
68,008Aug. 20, 1867W.H. Morton, C. ScottOscillating Steam Engineoscillating steam engines
69,294Sep. 24, 1867L.D. WynkoopWater Wheel water wheels
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