| GB Patent: GB-180,202,670 
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| Method of increasing the effect of steam engines | 
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| Patentee: |  |
 | Thomas Saint (exact or similar names) - Bristol,  England |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Granted: | Dec. 21, 1802 |  Espacenet patent
 Report data errors or omissions to steward 
                        Jeff Joslin
 
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| Description: |  | Saint is now remembered as the inventor of the sewing machine, GB-179,001,754. He was not recognized as such until about 60 years later, long after his death. |  |