Richard S. Duncan

Person

Royersford, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Packaging for insulation products
- Patent number 8,053,049
- Issue date Nov 8, 2011
- CertainTeed Corporation
- John O. Ruid
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Insulation batt having integral baffle vent
- Patent number 7,921,619
- Issue date Apr 12, 2011
- CertainTeed Corporation
- R. Allan Snyder
- E04 - BUILDING
Information Patent Grant
Reconfigurable attic air vent
- Patent number 7,765,750
- Issue date Aug 3, 2010
- CertainTeed Corporation
- Richard S. Duncan
- E04 - BUILDING
Information Patent Grant
Baffled attic vent
- Patent number 7,302,776
- Issue date Dec 4, 2007
- CertainTeed Corporation
- Richard S. Duncan
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
INSULATION BATT HAVING INTEGRAL BAFFLE VENT
- Publication number 20100005755
- Publication date Jan 14, 2010
- R. Allan Snyder
- E04 - BUILDING
Information Patent Application
METHOD FOR INCREASING WIND UPLIFT RESISTANCE OF WOOD-FRAMED ROOFS U...
- Publication number 20080313985
- Publication date Dec 25, 2008
- Richard S. Duncan
- E04 - BUILDING
Information Patent Application
Packaging for insulation products
- Publication number 20080115460
- Publication date May 22, 2008
- Certain Teed Corporation
- John O. Ruid
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Insulation Batt Having Integral Baffle Vent
- Publication number 20070094966
- Publication date May 3, 2007
- CertainTeed Corporation
- R. Allan Snyder
- E04 - BUILDING
Information Patent Application
Spray foam and mineral wool hybrid insulation system
- Publication number 20060201089
- Publication date Sep 14, 2006
- Richard S. Duncan
- E04 - BUILDING
Information Patent Application
Laminated building materials
- Publication number 20060059852
- Publication date Mar 23, 2006
- Certainteed Corporation
- Murray S. Toas
- B32 - LAYERED PRODUCTS
Information Patent Application
Packaging for insulation products
- Publication number 20050260368
- Publication date Nov 24, 2005
- John O. Ruid
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Thermoplastic composite building product having continuous fiber re...
- Publication number 20050255305
- Publication date Nov 17, 2005
- Byong H. Jo
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
Vapor retarding film and folding thereof
- Publication number 20050249908
- Publication date Nov 10, 2005
- Richard S. Duncan
- B32 - LAYERED PRODUCTS
Information Patent Application
Reconfigurable attic air vent
- Publication number 20050160684
- Publication date Jul 28, 2005
- Richard S. Duncan
- E04 - BUILDING
Information Patent Application
Baffled attic vent including method of making and using same
- Publication number 20050072072
- Publication date Apr 7, 2005
- CerainTeed Corporation
- Richard S. Duncan
- E04 - BUILDING
Information Patent Application
Duct board having a facing with aligned fibers
- Publication number 20040151888
- Publication date Aug 5, 2004
- John O. Ruid
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
Plastic rail system and other building products reinforced with pol...
- Publication number 20040009338
- Publication date Jan 15, 2004
- Byeong H. Jo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Duct board having two facings
- Publication number 20030211262
- Publication date Nov 13, 2003
- CertainTeed Corporation
- John O. Ruid
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
Plastic rail system reinforced with fiberglass thermoplastic compos...
- Publication number 20030096096
- Publication date May 22, 2003
- Byeong H. Jo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Richard S. Duncan

Person

Patents Grantslast 30 patents

Packaging for insulation products

Insulation batt having integral baffle vent

Reconfigurable attic air vent

Baffled attic vent

Patents Applicationslast 30 patents

INSULATION BATT HAVING INTEGRAL BAFFLE VENT

METHOD FOR INCREASING WIND UPLIFT RESISTANCE OF WOOD-FRAMED ROOFS U...

Packaging for insulation products

Insulation Batt Having Integral Baffle Vent

Spray foam and mineral wool hybrid insulation system

Laminated building materials

Packaging for insulation products

Thermoplastic composite building product having continuous fiber re...

Vapor retarding film and folding thereof

Reconfigurable attic air vent

Baffled attic vent including method of making and using same

Duct board having a facing with aligned fibers

Plastic rail system and other building products reinforced with pol...

Duct board having two facings

Plastic rail system reinforced with fiberglass thermoplastic compos...