US Patent: 782,220
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| Automatic Screw Cutting and Turning Lathe
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Patentees:
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| James Coulter (exact or similar names) - Bridgeport, Fairfield County, CT |
| Albert D. Laws, deceased (Estate of) (exact or similar names) - Bridgeport, Fairfield County, CT |
| Sarah E. Laws, Administratrix (exact or similar names) - Bridgeport, Fairfield County, CT |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jan. 07, 1902 |
| Granted: |
Feb. 14, 1905 |
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Joel Havens
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