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Putnam Pattern & Engineering Co.
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Coldwater, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Self-aligning towing hitch
Patent number
4,125,272
Issue date
Nov 14, 1978
Putnam Pattern & Engineering Co.
Cecil J. Putnam
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Machine tool tracer control system
Patent number
3,965,796
Issue date
Jun 29, 1976
Putnam Pattern & Engineering Co.
Cecil J. Putnam
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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last 30 patents
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