Neil J. Zachman

Follow

Person

Kokomo, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Diamond wire drawing die blanks and methods of making the same
- Patent number 3,978,744
- Issue date Sep 7, 1976
- Cabot Corporation
- Neil J. Zachman
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...