US Patent: 585,127
|
Explosive Gas Engine
|
Patentees:
|
George W. Starr (exact or similar names) - Havana, Mason County, IL |
John Henry Cogswell (exact or similar names) - Havana, Mason County, IL |
Manufacturer: |
Not known to have been produced |
|
Patent Dates:
|
Applied: |
Aug. 26, 1896 |
Granted: |
Jun. 22, 1897 |
USPTO (New site tip) Google Patents
Report data errors or omissions to steward
Joel Havens
|