Kenneth R. Ackerman

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Wooster, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Forehearth concentrate and method for opalization of glass
- Patent number 7,737,062
- Issue date Jun 15, 2010
- Ferro Corporation
- George E. Sakoske
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Forehearth concentrate and method for opalization of glass
- Patent number 7,265,069
- Issue date Sep 4, 2007
- Ferro Corporation
- George E. Sakoske
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Chromium bearing forehearth color concentrate
- Patent number 6,984,597
- Issue date Jan 10, 2006
- Ferro Corporation
- Kenneth R. Ackerman
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Forehearth Concentrate And Method For Opalization Of Glass
- Publication number 20070234759
- Publication date Oct 11, 2007
- Ferro Corporation
- George E. Sakoske
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Forehearth concentrate and method for opalization of glass
- Publication number 20070054793
- Publication date Mar 8, 2007
- Ferro Corporation
- George E. Sakoske
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Chromium bearing forehearth color concentrate
- Publication number 20060016221
- Publication date Jan 26, 2006
- Ferro Corporation
- Kenneth R. Ackerman
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Chromium bearing forehearth color concentrate
- Publication number 20050020429
- Publication date Jan 27, 2005
- Ferro Corporation
- Kenneth R. Ackerman
- C03 - GLASS MINERAL OR SLAG WOOL