Kenneth Belangee

Follow

Person

Alton, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for making tube in sheet heat exchangers
- Patent number 4,227,391
- Issue date Oct 14, 1980
- Olin Corporation
- Kenneth Belangee
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus and process for making tube in sheet heat exchangers
- Patent number 4,224,817
- Issue date Sep 30, 1980
- Olin Corporation
- Charles A. Kleine
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...