US Patent: 846,437
|
| Artificial fuel
|
|
Patentees:
|
| Blake E. Gamble (exact or similar names) - Bowmandale, PA |
| Daniel Drawbaugh (exact or similar names) - Eberly's Mills, PA |
| Manufacturer: |
| Not known to have been produced |
|
|
Patent Dates:
|
| Applied: |
Oct. 15, 1906 |
| Granted: |
Mar. 05, 1907 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Jeff Joslin
Vintage Machinery entry for Daniel Drawbaugh
|
|
Description: |
| Of interest because inventor Drawbaugh had made stave-jointing machinery early in his career. This patent is, to date, the latest we have found for him. The earliest is patent 8,505, granted 1851-11-11. |
|
