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Patents for Willard H. Ward
Patents 1 - 3 of 3
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
  2,284,781Jun. 02, 1942W.H. WardHopper
  2,327,946Aug. 24, 1943W.H. WardSafety Coupler
  2,415,570Feb. 11, 1947W.H. WardWeighing Scale
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