Ernst L. Schmidt

Person

Hager City, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fire-resistant building joint system
- Patent number 10,920,417
- Issue date Feb 16, 2021
- 3M Innovative Properties Company
- John C. Hulteen
- E04 - BUILDING
Information Patent Grant
Smoke and sound barrier for a building penetration
- Patent number 10,823,313
- Issue date Nov 3, 2020
- 3M Innovative Properties Company
- John C. Hulteen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Penetration firestop system
- Patent number 10,662,644
- Issue date May 26, 2020
- 3M Innovative Properties Company
- John C. Hulteen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Smoke and sound barrier for a building joint system
- Patent number 10,597,867
- Issue date Mar 24, 2020
- 3M Innovative Properties Company
- John C. Hulteen
- E04 - BUILDING
Information Patent Grant
Method of firestopping a through-penetration using a fusible inorga...
- Patent number 8,636,076
- Issue date Jan 28, 2014
- 3M Innovative Properties Company
- Brandon L. Cordts
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Sleeve system and method of using
- Patent number 8,161,696
- Issue date Apr 24, 2012
- 3M Innovative Properties Company
- Ted D Colwell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sleeve system and method of using
- Patent number 8,069,623
- Issue date Dec 6, 2011
- 3M Innovative Properties Company
- Ted D Colwell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Intumescent Firestop Tape Construction
- Publication number 20200056073
- Publication date Feb 20, 2020
- 3M Innovative Properties Company
- John C. Hulteen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FIRESTOP SYSTEM FOR MARINE OR OFF-SHORE APPLICATIONS
- Publication number 20180345059
- Publication date Dec 6, 2018
- 3M Innovative Properties Company
- John C. Hulteen
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
A SMOKE AND SOUND BARRIER FOR A BUILDING JOINT SYSTEM
- Publication number 20180112392
- Publication date Apr 26, 2018
- 3M Innovative Properties Company
- John C. Hulteen
- E04 - BUILDING
Information Patent Application
PENETRATION FIRESTOP SYSTEM
- Publication number 20180112395
- Publication date Apr 26, 2018
- 3M Innovative Properties Company
- John C. Hulteen
- E04 - BUILDING
Information Patent Application
A FIRE-RESISTANT BUILDING JOINT SYSTEM
- Publication number 20180106034
- Publication date Apr 19, 2018
- 3M Innovative Properties Company
- John C. Hulteen
- E04 - BUILDING
Information Patent Application
A SMOKE AND SOUND BARRIER FOR A BUILDING PENETRATION
- Publication number 20180106395
- Publication date Apr 19, 2018
- 3M Innovative Properties Company
- John C. Hulteen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD OF FIRESTOPPING A THROUGH-PENETRATION USING A FUSIBLE INORGA...
- Publication number 20120097405
- Publication date Apr 26, 2012
- 3M Innovative Properties Company
- Brandon L. Cordts
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Application
SLEEVE SYSTEM AND METHOD OF USING
- Publication number 20120036801
- Publication date Feb 16, 2012
- 3M Innovative Properties Company
- Ted D. Colwell
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
SLEEVE SYSTEM AND METHOD OF USING
- Publication number 20110041432
- Publication date Feb 24, 2011
- 3M Innovative Properties Company
- Ted D. Colwell
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Ernst L. Schmidt

Person

Patents Grantslast 30 patents

Fire-resistant building joint system

Smoke and sound barrier for a building penetration

Penetration firestop system

Smoke and sound barrier for a building joint system

Method of firestopping a through-penetration using a fusible inorga...

Sleeve system and method of using

Sleeve system and method of using

Patents Applicationslast 30 patents

Intumescent Firestop Tape Construction

FIRESTOP SYSTEM FOR MARINE OR OFF-SHORE APPLICATIONS

A SMOKE AND SOUND BARRIER FOR A BUILDING JOINT SYSTEM

PENETRATION FIRESTOP SYSTEM

A FIRE-RESISTANT BUILDING JOINT SYSTEM

A SMOKE AND SOUND BARRIER FOR A BUILDING PENETRATION

METHOD OF FIRESTOPPING A THROUGH-PENETRATION USING A FUSIBLE INORGA...

SLEEVE SYSTEM AND METHOD OF USING

SLEEVE SYSTEM AND METHOD OF USING