Evan H. Cheolas

Follow

Person

Sterling Heights, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Pultrusion process
- Patent number 7,507,361
- Issue date Mar 24, 2009
- Huntsman International LLC
- Ravi R. Joshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyisocyanurate compositions and composites
- Patent number 7,202,302
- Issue date Apr 10, 2007
- Huntsman International LLC
- Evan H. Cheolas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pultrusion systems and process
- Patent number 7,056,976
- Issue date Jun 6, 2006
- Huntsman International LLC
- Ravi R. Joshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyisocyanurate compositions and composites
- Patent number 6,793,855
- Issue date Sep 21, 2004
- Huntsman International LLC
- Evan H. Cheolas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Pultrusion systems and process
- Publication number 20050236730
- Publication date Oct 27, 2005
- Ravi R. Joshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for filament winding
- Publication number 20050038222
- Publication date Feb 17, 2005
- Ravi R. Joshi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Pultrusion systems and process
- Publication number 20040106726
- Publication date Jun 3, 2004
- Ravi R. Joshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyisocyanurate compositions and composites
- Publication number 20040094859
- Publication date May 20, 2004
- Evan H. Cheolas
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polyisocyanurate compositions and composites
- Publication number 20020045690
- Publication date Apr 18, 2002
- Evan H. Cheolas
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL