David J. Szendre

Follow

Person

Kennewick, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Rollstand having easily replaceable roll dies
- Patent number 4,993,251
- Issue date Feb 19, 1991
- Sandvik Special Metals Corporation
- David J. Szendre
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...