| US Patent: 1,203,608 
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| Gear Cutting Machine | 
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| Patentees: |  
 | James E. Gleason (exact or similar names) - Rochester, Monroe County, NY |  | Arthur L. Stewart (exact or similar names) - Rochester, Monroe County, NY |  | Edward W. Bullock (exact or similar names) - Rochester, Monroe County, NY |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Applied: | Jun. 08, 1914 |  
| Granted: | Nov. 07, 1916 |  USPTO (New site tip)
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                        Joel Havens
 "Vintage Machinery" entry for Gleason Works
 
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