Charles M. Princell

Person

Hickory, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Foam insulation structure and method for insulating annular ducts
- Patent number 8,371,338
- Issue date Feb 12, 2013
- Armacell Enterprise GmbH
- Charles M. Princell
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Composite insulation structure for the insulation of the interior s...
- Patent number 8,186,388
- Issue date May 29, 2012
- Armacell Enterprise GmbH
- Charles M. Princell
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Polymeric foam tube insulations and method for continuously produci...
- Patent number 7,854,240
- Issue date Dec 21, 2010
- Armacell Enterprise GmbH
- Mika Meller
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Composite pressure sensitive insulation joining construction
- Patent number 6,902,784
- Issue date Jun 7, 2005
- Armacell Enterprise GmbH
- Charles M. Princell
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method and apparatus for applying adhesives to the edges of a slit...
- Patent number 6,428,651
- Issue date Aug 6, 2002
- Plastic Technology, Inc.
- Charles M. Princell
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Insulation Assemblies, Insulated Conduit Assemblies, and Related Me...
- Publication number 20130291984
- Publication date Nov 7, 2013
- Armacell Enterprise GmbH
- Thomas W. Himmel
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
INSULATING ANGULAR DUCT SECTIONS FORMED ON AN AUTOMATIC COIL LINE
- Publication number 20100212807
- Publication date Aug 26, 2010
- Armacell Enterprise GmbH
- Charles M. PRINCELL
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
INSULATION STRUCTURE FOR THE INSULATION OF DUCTS
- Publication number 20100193061
- Publication date Aug 5, 2010
- Armacell Enterprise GmbH
- Charles M. PRINCELL
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
FOAM INSULATION STRUCTURE AND METHOD FOR INSULATING ANNULAR DUCTS
- Publication number 20100071289
- Publication date Mar 25, 2010
- Charles M. PRINCELL
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
COMPOSITE INSULATION STRUCTURE FOR THE INSULATION OF THE INTERIOR S...
- Publication number 20100018601
- Publication date Jan 28, 2010
- Armacell Enterprise GmbH
- Charles M. Princell
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
System and Method for Manufacture of Extruded Polymer Materials
- Publication number 20080018010
- Publication date Jan 24, 2008
- Charles M. Princell
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Lap and seam seal closure system for foam pipe insulation
- Publication number 20070292647
- Publication date Dec 20, 2007
- Charles M. Princell
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polymeric foam tube insulations and method for continuously produci...
- Publication number 20070107795
- Publication date May 17, 2007
- Armacell Enterprise GmbH
- Mika Meller
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Insulative support apparatus
- Publication number 20030213525
- Publication date Nov 20, 2003
- Kartik A. Patel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Composite pressure sensitive insulation joining construction
- Publication number 20030215595
- Publication date Nov 20, 2003
- Charles M. Princell
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Charles M. Princell

Person

Patents Grantslast 30 patents

Foam insulation structure and method for insulating annular ducts

Composite insulation structure for the insulation of the interior s...

Polymeric foam tube insulations and method for continuously produci...

Composite pressure sensitive insulation joining construction

Method and apparatus for applying adhesives to the edges of a slit...

Patents Applicationslast 30 patents

Insulation Assemblies, Insulated Conduit Assemblies, and Related Me...

INSULATING ANGULAR DUCT SECTIONS FORMED ON AN AUTOMATIC COIL LINE

INSULATION STRUCTURE FOR THE INSULATION OF DUCTS

FOAM INSULATION STRUCTURE AND METHOD FOR INSULATING ANNULAR DUCTS

COMPOSITE INSULATION STRUCTURE FOR THE INSULATION OF THE INTERIOR S...

System and Method for Manufacture of Extruded Polymer Materials

Lap and seam seal closure system for foam pipe insulation

Polymeric foam tube insulations and method for continuously produci...

Insulative support apparatus

Composite pressure sensitive insulation joining construction