John J. Felten

Follow

Person

Palatine, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Glass fiber having compositions of alumina-lanthana and made from u...
- Patent number 6,484,539
- Issue date Nov 26, 2002
- Containerless Research, Inc.
- Paul C. Nordine
- C03 - GLASS MINERAL OR SLAG WOOL