Edward G. Zinser

Follow

Person

Coraopolia, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Metal extrusion die stack and method
- Patent number 5,600,990
- Issue date Feb 11, 1997
- P.M.A.C., Ltd.
- L. William Kelly
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...