John D. Zerphey

Follow

Person

Montoursville, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Replaceable lump breaker system for a rotary kiln
- Patent number 7,354,266
- Issue date Apr 8, 2008
- Metso Minerals Industries, Inc.
- Samuel A. Miller
- F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents

Information Patent Application
Replaceable lump breaker system for a rotary kiln
- Publication number 20060172246
- Publication date Aug 3, 2006
- Samuel A. Miller
- F27 - FURNACES KILNS OVENS RETORTS