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Patents for Charles H. Bidwell
Patents 1 - 7 of 7
First set of recordsLast set of records
285,788Oct. 02, 1883C.H. BidwellElevatorthreshers or thrashers
402,893May 07, 1889C.H. BidwellBean Thrashing Machinethreshers or thrashers
557,046Mar. 24, 1896C.H. BidwellBean Plantercrop planters
632,831Sep. 12, 1899C.H. BidwellGrain Scouring Machinegrain hullers
671,579Apr. 09, 1901C.H. BidwellSelf-Feeding Mechanism for Threshing Machinesthreshers or thrashers
734,214Jul. 21, 1903C.H. BidwellThreshing Machinethreshers or thrashers
766,161Aug. 02, 1904C.H. BidwellThreshing Machinethreshers or thrashers
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