Angelo J. Trunzo

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Washington, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulically operated blanket batch charger
- Patent number 5,073,183
- Issue date Dec 17, 1991
- Frazier-Simplex, Inc.
- John A. Hammond
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Batch charger for glass furnace
- Patent number 4,983,206
- Issue date Jan 8, 1991
- Frazier-Simplex, Inc.
- Angelo J. Trunzo
- C03 - GLASS MINERAL OR SLAG WOOL