Miami Valley Inventors Historical Database

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Patent Number:

21212

Title:

Grain-drill

Issue Date:

1858-08-17

Inventor(s):

Patent Number:

30835

Title:

Harvester rake

Issue Date:

1860-12-04

Inventor(s):

Patent Number:

32080

Title:

Harvester

Issue Date:

1861-04-16

Inventor(s):

Notes:

Robert W. Fenwick, attorney

Patent Number:

137238

Title:

Car-coupling

Issue Date:

1873-03-25

Inventor(s):

Notes:

Prindle and Co., attorneys

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