Ismael Marcial, Jr.

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Lorain, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for removing extrusion screw elements
- Patent number 7,908,728
- Issue date Mar 22, 2011
- Ismael Marcial, Jr.
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS