Peter G. Jahn

Person

Palos Park, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Accessible concealed suspended ceiling system
- Patent number 8,745,947
- Issue date Jun 10, 2014
- Chicago Metallic Company LLC
- Peter G. Jahn
- E04 - BUILDING
Information Patent Grant
Accessible concealed suspended ceiling system
- Patent number 8,291,667
- Issue date Oct 23, 2012
- Chicago Metallic Corporation
- Peter G. Jahn
- E04 - BUILDING
Information Patent Grant
Suspended ceiling grid assembly with separation joints
- Patent number 8,117,793
- Issue date Feb 21, 2012
- Chicago Metallic Corporation
- Scott G. Jankovec
- E04 - BUILDING
Information Patent Grant
Suspended ceiling system
- Patent number 8,006,454
- Issue date Aug 30, 2011
- Chicago Metallic Corporation
- Scott G. Jankovec
- E04 - BUILDING
Information Patent Grant
Drywall channel with pre-punched locating tabs
- Patent number 7,975,448
- Issue date Jul 12, 2011
- Chicago Metallic Corporation
- Peter G. Jahn
- E04 - BUILDING
Information Patent Grant
Concealed ceiling panel system
- Patent number 7,841,149
- Issue date Nov 30, 2010
- Chicago Metallic Corporation
- Peter G. Jahn
- E04 - BUILDING
Information Patent Grant
Wall angle with pre-punched locating tabs
- Patent number 7,779,593
- Issue date Aug 24, 2010
- Chicago Metallic Corporation
- Peter G. Jahn
- E04 - BUILDING
Information Patent Grant
Rotary stitch for joining sheet metal stock
- Patent number 7,762,034
- Issue date Jul 27, 2010
- Chicago Metallic Corporation
- Scott G. Jankovec
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Suspended ceiling system
- Patent number 7,752,821
- Issue date Jul 13, 2010
- Chicago Metallic Corporation
- Scott G. Jankovec
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Seismic perimeter clip for suspended ceiling grid
- Patent number 7,552,567
- Issue date Jun 30, 2009
- Chicago Metallic Corporation
- Anthony D. Ingratta
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Accessible Concealed Suspended Ceiling System
- Publication number 20130031863
- Publication date Feb 7, 2013
- Chicago Metallic Corporation
- Peter G. Jahn
- E04 - BUILDING
Information Patent Application
Accessible Concealed Suspended Ceiling System
- Publication number 20110314761
- Publication date Dec 29, 2011
- Chicago Metallic Corporation
- Peter G. Jahn
- E04 - BUILDING
Information Patent Application
Single Strip - Double Web Ceiling Grid Member
- Publication number 20110078968
- Publication date Apr 7, 2011
- James Ferrell
- E04 - BUILDING
Information Patent Application
Concealed Ceiling Panel System
- Publication number 20110067337
- Publication date Mar 24, 2011
- Peter G. Jahn
- E04 - BUILDING
Information Patent Application
Suspended Ceiling System
- Publication number 20100242396
- Publication date Sep 30, 2010
- Scott G. Jankovec
- E04 - BUILDING
Information Patent Application
ROTARY STITCH FOR JOINING SHEET METAL STOCK
- Publication number 20100077687
- Publication date Apr 1, 2010
- Scott G. Jankovec
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SUSPENDED CEILING GRID ASSEMBLY WITH SEPARATION JOINTS
- Publication number 20090165417
- Publication date Jul 2, 2009
- Scott G. Jankovec
- E04 - BUILDING
Information Patent Application
DRYWALL CHANNEL WITH PRE-PUNCHED LOCATING TABS
- Publication number 20080236068
- Publication date Oct 2, 2008
- Peter G. Jahn
- E04 - BUILDING
Information Patent Application
WALL ANGLE WITH PRE-PUNCHED LOCATING TABS
- Publication number 20080229680
- Publication date Sep 25, 2008
- Peter G. Jahn
- E04 - BUILDING
Information Patent Application
GRID TEE FOR SUSPENDED CEILING
- Publication number 20080148668
- Publication date Jun 26, 2008
- Peter G. Jahn
- E04 - BUILDING
Information Patent Application
CONCEALED CEILING PANEL SYSTEM
- Publication number 20080086962
- Publication date Apr 17, 2008
- Peter G. Jahn
- E04 - BUILDING
Information Patent Application
SINGLE STRIP - DOUBLE WEB CEILING GRID MEMBER
- Publication number 20070175152
- Publication date Aug 2, 2007
- Thoms F. Kupec
- E04 - BUILDING
Information Patent Application
High strength runner
- Publication number 20070028554
- Publication date Feb 8, 2007
- James Ferrell
- E04 - BUILDING
Information Patent Application
Suspended ceiling system
- Publication number 20060101764
- Publication date May 18, 2006
- Scott G. Jankovec
- E04 - BUILDING
Information Patent Application
Seismic perimeter clip for suspended ceiling grid
- Publication number 20060096219
- Publication date May 11, 2006
- Anthony D. Ingratta
- E04 - BUILDING

Peter G. Jahn

Person

Patents Grantslast 30 patents

Accessible concealed suspended ceiling system

Accessible concealed suspended ceiling system

Suspended ceiling grid assembly with separation joints

Suspended ceiling system

Drywall channel with pre-punched locating tabs

Concealed ceiling panel system

Wall angle with pre-punched locating tabs

Rotary stitch for joining sheet metal stock

Suspended ceiling system

Seismic perimeter clip for suspended ceiling grid

Patents Applicationslast 30 patents

Accessible Concealed Suspended Ceiling System

Accessible Concealed Suspended Ceiling System

Single Strip - Double Web Ceiling Grid Member

Concealed Ceiling Panel System

Suspended Ceiling System

ROTARY STITCH FOR JOINING SHEET METAL STOCK

SUSPENDED CEILING GRID ASSEMBLY WITH SEPARATION JOINTS

DRYWALL CHANNEL WITH PRE-PUNCHED LOCATING TABS

WALL ANGLE WITH PRE-PUNCHED LOCATING TABS

GRID TEE FOR SUSPENDED CEILING

CONCEALED CEILING PANEL SYSTEM

SINGLE STRIP - DOUBLE WEB CEILING GRID MEMBER

High strength runner

Suspended ceiling system

Seismic perimeter clip for suspended ceiling grid