Miami Valley Inventors Historical Database

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Patent Number:

78879

Title:

Water-wheel

Issue Date:

1868-06-16

Inventor(s):

Thomas Leffel (Springfield, OH)

Notes:

D. P. Holloway and Co., attorneys Assignor to himself and Henry C. Barnett, of same place

Patent Number:

86085

Title:

Water-wheel case, Turbine

Issue Date:

1869-01-19

Inventor(s):

Thomas Leffel (Springfield, OH)

Notes:

Assignor to himself and Henry C. Barnett, of same place

Patent Number:

114571

Title:

Water-wheel

Issue Date:

1871-05-09

Inventor(s):

Thomas Leffel (Springfield, OH)

Notes:

Wood and Boyd, attorneys Assignor to Barnett, Herrman and Co., of Dayton, Ohio

Patent Number:

126639

Title:

Blower, Rotary

Issue Date:

1872-05-14

Inventor(s):

Thomas Leffel (Springfield, OH)

Notes:

Wood and Boyd, attorneys

3640 Colonel Glenn Highway, Dayton, Ohio 45435. Phone: 937.775.2525

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