US Patent: 3,157,969
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Compensator
Wheel-wear compensator for surface grinder
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Patentees:
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| Adrian Van Wyk (exact or similar names) - Grand Rapids, MI |
| William J. Fant (exact or similar names) - Grand Rapids, MI |
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Patent Dates:
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| Applied: |
Dec. 04, 1962 |
| Granted: |
Nov. 24, 1964 |
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Jeff Joslin
Vintage Machinery entry for Gallmeyer & Livingston
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Description: |
| This patent feature merited a full page writeup in Gallmeyer & Livingston Co.'s 1977 catalog of grinding machines. |
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