John E. Bender

Follow

Person

Mars, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Deformable side seal for furnaces and method for using
- Patent number 5,085,680
- Issue date Feb 4, 1992
- PPG Industries, Inc.
- John E. Bender
- C03 - GLASS MINERAL OR SLAG WOOL