Plato J. Lesson

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Rockford, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Locking system for threaded fasteners
- Patent number 5,489,174
- Issue date Feb 6, 1996
- Yonco Corporation
- Plato J. Lesson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...