US Patent: 1,532,799
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| Magneto
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Patentees:
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| Terrence G. Louis (exact or similar names) - Springfield, MA |
| Harold H. Clark (exact or similar names) - Springfield, MA |
| Ira E. Hendrickson (exact or similar names) - Springfield, MA |
| Phelps Brown (exact or similar names) - Springfield, MA |
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Patent Dates:
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| Applied: |
Jul. 18, 1923 |
| Granted: |
Apr. 07, 1925 |
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Joel Havens "Vintage Machinery" entry for Witherbee Igniter Co.; Wico Electric Co.
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Description: |
| Improvement to patent 1,517,948. |
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