Frank J. Kowalczyk

Follow

Person

Oil City, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for slab width control
- Patent number 5,205,345
- Issue date Apr 27, 1993
- Acutus Industries
- John T. McClellan
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Continuous casting in mold having heated end walls
- Patent number 5,201,361
- Issue date Apr 13, 1993
- Acutus Mold, Inc.
- John W. Grove
- B22 - CASTING POWDER METALLURGY