John A. Petroski

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Ravenna, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Modified polyolefin films
- Patent number 6,919,406
- Issue date Jul 19, 2005
- The XLO Group of Companies, Inc.
- John A. Petroski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Sound-absorbing composites and shield devices employing same
- Patent number 6,898,901
- Issue date May 31, 2005
- The XLO Group of Companies, Inc.
- John A. Petroski
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE ENHANCEMENT
- Publication number 20140338830
- Publication date Nov 20, 2014
- John A. Petroski
- B32 - LAYERED PRODUCTS
Information Patent Application
Multiple component barriers
- Publication number 20070281121
- Publication date Dec 6, 2007
- John Alan Petroski
- B32 - LAYERED PRODUCTS
Information Patent Application
Viscoelastic dampers for automotive door water deflectors
- Publication number 20070248797
- Publication date Oct 25, 2007
- John Alan Petroski
- B60 - VEHICLES IN GENERAL
Information Patent Application
Modified polyolefin films
- Publication number 20030225218
- Publication date Dec 4, 2003
- The Excello Specialty Company
- John A. Petroski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Sound-absorbing composites and shield devices employing same
- Publication number 20020170235
- Publication date Nov 21, 2002
- John A. Petroski
- B60 - VEHICLES IN GENERAL