Bruce A. Hartzell

Person

Mickleton, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Static reduction loosefill insulation hose and static reduction loo...
- Patent number 12,055,256
- Issue date Aug 6, 2024
- CertainTeed LLC
- Michael J. Lembo
- E04 - BUILDING
Information Patent Grant
System, method, and apparatus for processing fiber materials
- Patent number 11,951,486
- Issue date Apr 9, 2024
- CertainTeed LLC
- Tony S. Piotrowski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Insulation-retaining sheet having integral vapor-retarding membrane
- Patent number 11,668,108
- Issue date Jun 6, 2023
- CertainTeed LLC
- Bruce A. Hartzell
- E04 - BUILDING
Information Patent Grant
Insulation-retaining sheet having integral vapor-retarding membrane
- Patent number 11,274,455
- Issue date Mar 15, 2022
- CertainTeed LLC
- Bruce A. Hartzell
- B32 - LAYERED PRODUCTS
Information Patent Grant
Insulation-retaining sheet having integral vapor-retarding membrane
- Patent number 10,612,251
- Issue date Apr 7, 2020
- CERTAINTEED CORPORATION
- Bruce A. Hartzell
- B32 - LAYERED PRODUCTS
Information Patent Grant
System, method and apparatus for processing fiber materials
- Patent number 10,603,672
- Issue date Mar 31, 2020
- CERTAINTEED CORPORATION
- Tony S. Piotrowski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System, method and apparatus for processing fiber materials
- Patent number 9,592,482
- Issue date Mar 14, 2017
- CERTAINTEED CORPORATION
- Tony S. Piotrowski
- E04 - BUILDING
Information Patent Grant
System, method and apparatus for processing fiber materials
- Patent number 8,556,200
- Issue date Oct 15, 2013
- CertainTeed Corporation
- Tony S. Piotrowski
- E04 - BUILDING
Information Patent Grant
Strap removal device and method
- Patent number 6,311,397
- Issue date Nov 6, 2001
- CertainTeed Corporation
- Bruce Allen Hartzell
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Strap removal device and method
- Patent number 6,249,974
- Issue date Jun 26, 2001
- Bruce Allen Hartzell
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Connector Modules for Loose Fill Insulation Hose and Method of Inst...
- Publication number 20240218678
- Publication date Jul 4, 2024
- CertainTeed LLC
- Pierre Lombard
- E04 - BUILDING
Information Patent Application
Loosefill Insulation Hose Connector, Loosefill Insulation Hose And...
- Publication number 20230330689
- Publication date Oct 19, 2023
- CertainTeed LLC
- Jeffrey Sacks
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
LOOSE FILL INSULATION DELIVERY SYSTEM WITH ADDITIVE INJECTION AND M...
- Publication number 20220314247
- Publication date Oct 6, 2022
- CertainTeed LLC
- Bruce A. Hartzell
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
STATIC REDUCTION LOOSEFILL INSULATION HOSE AND STATIC REDUCTION LOO...
- Publication number 20220307640
- Publication date Sep 29, 2022
- CertainTeed LLC
- Michael J. Lembo
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
Insulation-Retaining Sheet Having Integral Vapor-Retarding Membrane
- Publication number 20220205256
- Publication date Jun 30, 2022
- CertainTeed LLC
- Bruce A. Hartzell
- E04 - BUILDING
Information Patent Application
Insulation-Retaining Sheet Having Integral Vapor-Retarding Membrane
- Publication number 20200232232
- Publication date Jul 23, 2020
- CertainTeed Corporation
- Bruce A. Hartzell
- B32 - LAYERED PRODUCTS
Information Patent Application
SYSTEM, METHOD, AND APPARATUS FOR PROCESSING FIBER MATERIALS
- Publication number 20200188927
- Publication date Jun 18, 2020
- CertainTeed Corporation
- Tony S. PIOTROWSKI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Insulation-Retaining Sheet Having Integral Vapor-Retarding Membrane
- Publication number 20190093357
- Publication date Mar 28, 2019
- CertainTeed Corporation
- Bruce A. Hartzell
- B32 - LAYERED PRODUCTS
Information Patent Application
SYSTEM, METHOD AND APPARATUS FOR PROCESSING FIBER MATERIALS
- Publication number 20170138067
- Publication date May 18, 2017
- CertainTeed Corporation
- Tony S. PIOTROWSKI
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
SYSTEM, METHOD AND APPARATUS FOR PROCESSING FIBER MATERIALS
- Publication number 20140010039
- Publication date Jan 9, 2014
- Tony S. Piotrowski
- E04 - BUILDING
Information Patent Application
SYSTEM, METHOD AND APPARATUS FOR PROCESSING FIBER MATERIALS
- Publication number 20110198426
- Publication date Aug 18, 2011
- Certainteed Corporation
- Tony S. Piotrowski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Vapor retarding film and folding thereof
- Publication number 20050249908
- Publication date Nov 10, 2005
- Richard S. Duncan
- B32 - LAYERED PRODUCTS

Bruce A. Hartzell

Person

Patents Grantslast 30 patents

Static reduction loosefill insulation hose and static reduction loo...

System, method, and apparatus for processing fiber materials

Insulation-retaining sheet having integral vapor-retarding membrane

Insulation-retaining sheet having integral vapor-retarding membrane

Insulation-retaining sheet having integral vapor-retarding membrane

System, method and apparatus for processing fiber materials

System, method and apparatus for processing fiber materials

System, method and apparatus for processing fiber materials

Strap removal device and method

Strap removal device and method

Patents Applicationslast 30 patents

Connector Modules for Loose Fill Insulation Hose and Method of Inst...

Loosefill Insulation Hose Connector, Loosefill Insulation Hose And...

LOOSE FILL INSULATION DELIVERY SYSTEM WITH ADDITIVE INJECTION AND M...

STATIC REDUCTION LOOSEFILL INSULATION HOSE AND STATIC REDUCTION LOO...

Insulation-Retaining Sheet Having Integral Vapor-Retarding Membrane

Insulation-Retaining Sheet Having Integral Vapor-Retarding Membrane

SYSTEM, METHOD, AND APPARATUS FOR PROCESSING FIBER MATERIALS

Insulation-Retaining Sheet Having Integral Vapor-Retarding Membrane

SYSTEM, METHOD AND APPARATUS FOR PROCESSING FIBER MATERIALS

SYSTEM, METHOD AND APPARATUS FOR PROCESSING FIBER MATERIALS

SYSTEM, METHOD AND APPARATUS FOR PROCESSING FIBER MATERIALS

Laminated building materials

Vapor retarding film and folding thereof