Miami Valley Inventors Historical Database

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Patent Number:

69909

Title:

Brick-mold

Issue Date:

1867-10-15

Inventor(s):

Notes:

R. D. O. Smith, attorney witnesses: J. Warren Kiefro, George Spence, William H. Hamilton and A.E. Marshall

Patent Number:

91109

Title:

Plow

Issue Date:

1869-06-08

Inventor(s):

Notes:

Assignor to himself and Edward M. Doty

Patent Number:

107606

Title:

Plow

Issue Date:

1870-09-30

Inventor(s):

Notes:

Alexander and Mason, attorneys Assignor to himself and Asahel Franklin, of same place

Patent Number:

108247

Title:

Plow

Issue Date:

1870-10-11

Inventor(s):

Notes:

Alexander and Mason, attorneys

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