Richard L. Cerutti

Follow

Person

Seminole, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of stain-decorating glass-ceramics
- Patent number 4,197,105
- Issue date Apr 8, 1980
- PPG Industries, Inc.
- Merritt J. Hummel
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus and method using heat pipes for manipulating temperature...
- Patent number 4,092,140
- Issue date May 30, 1978
- PPG Industries, Inc.
- Richard L. Cerutti
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Horizontal glassmaking furnace
- Patent number 4,001,001
- Issue date Jan 4, 1977
- PPG Industries, Inc.
- Leonard A. Knavish
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Vertical glassmaking furnace and method of operation
- Patent number 3,998,619
- Issue date Dec 21, 1976
- PPG Industries, Inc.
- Richard L. Cerutti
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Positive containment threshold for use in glass manufacturing appar...
- Patent number 3,986,857
- Issue date Oct 19, 1976
- PPG Industries, Inc.
- Richard L. Cerutti
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Novel flat glass-producing furnace
- Patent number 3,936,290
- Issue date Feb 3, 1976
- PPG Industries, Inc.
- Richard L. Cerutti
- C03 - GLASS MINERAL OR SLAG WOOL