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Patent Number: |
21753 |
Title: |
Water Wheel |
Issue Date: |
1858-10-12 |
Inventor(s): |
W. H. Harbaugh (Piqua, OH) |
Patent Number: |
54532 |
Title: |
Stove Heating |
Issue Date: |
1866-05-08 |
Inventor(s): |
W. H. Harbaugh (Piqua, OH) |
Notes: |
Knight Brothers, attorneys |
3640 Colonel Glenn Highway, Dayton, Ohio 45435. Phone: 937.775.2525
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Last updated: Fri, May-21-2010
