Jerry B. Hagaman

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Traverse City, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Gear reducer with tandem drives to the output
- Patent number 4,229,991
- Issue date Oct 28, 1980
- Ex-Cell-O Corporation
- Walter H. Douglas
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...