Duane T. Fier

Person

Hudson, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hinge assembly with energy control and methods
- Patent number 12,188,273
- Issue date Jan 7, 2025
- Andersen Corporation
- Chad Miller
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Compound fenestration assembly mull joints and methods
- Patent number 12,158,040
- Issue date Dec 3, 2024
- Andersen Corporation
- Timothy J. Kelley
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Compound fenestration assembly mull joints and methods
- Patent number 11,773,645
- Issue date Oct 3, 2023
- Andersen Corporation
- Timothy J. Kelley
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Hinge assembly with energy control and methods
- Patent number 11,725,442
- Issue date Aug 15, 2023
- Andersen Corporation
- Chad Miller
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Compound fenestration assembly mull joints and methods
- Patent number 11,499,364
- Issue date Nov 15, 2022
- Andersen Corporation
- Timothy J. Kelley
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Window hinge assembly and methods
- Patent number 11,486,179
- Issue date Nov 1, 2022
- Andersen Corporation
- Chad Miller
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Flexible drip cap
- Patent number 11,187,029
- Issue date Nov 30, 2021
- Andersen Corporation
- Arik Van Asten
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Laminated glass retention system
- Patent number 11,174,667
- Issue date Nov 16, 2021
- Andersen Corporation
- David J. Weiss
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Compound fenestration assembly mull joints and methods
- Patent number 10,968,687
- Issue date Apr 6, 2021
- Andersen Corporation
- Timothy J. Kelley
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Fenestration frames with integral mull posts and methods of making...
- Patent number 10,760,329
- Issue date Sep 1, 2020
- Andersen Corporation
- Andrew Maas
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Compound fenestration assembly mull joints and methods
- Patent number 10,626,664
- Issue date Apr 21, 2020
- Andersen Corporation
- Timothy J. Kelley
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Interlock assemblies for fenestration systems and methods
- Patent number 10,422,173
- Issue date Sep 24, 2019
- Andersen Corporation
- Jon Dekko
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Laminated glass retention system
- Patent number 10,329,831
- Issue date Jun 25, 2019
- Andersen Corporation
- David J. Weiss
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Compound fenestration assembly mull joints and methods
- Patent number 10,233,688
- Issue date Mar 19, 2019
- Andersen Corporation
- Timothy J. Kelley
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Laminated glass retention system
- Patent number 10,081,978
- Issue date Sep 25, 2018
- David J. Weiss
- B32 - LAYERED PRODUCTS
Information Patent Grant
Compound fenestration assembly mull joints and methods
- Patent number 9,932,765
- Issue date Apr 3, 2018
- Andersen Corporation
- Timothy J. Kelley
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Anti-sputtering sill system and method
- Patent number 9,863,183
- Issue date Jan 9, 2018
- Andersen Corporation
- Craig Johnson
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Fenestration units with spacer blocks and methods of manufacturing...
- Patent number 9,790,731
- Issue date Oct 17, 2017
- Andersen Corporation
- Corey Bishman
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Laminated glass retention system
- Patent number 9,163,449
- Issue date Oct 20, 2015
- Andersen Corporation
- David J. Weiss
- B32 - LAYERED PRODUCTS
Information Patent Grant
Doorway with DP enhanced sill
- Patent number 8,448,384
- Issue date May 28, 2013
- Andersen Corporation
- Chad Wernlund
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Accessible sill with flexible dam for water containment and drainage
- Patent number 8,375,659
- Issue date Feb 19, 2013
- Andersen Corporation
- David Bogenhagen
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Doorway with anti-bubbling sill drain
- Patent number 8,033,056
- Issue date Oct 11, 2011
- Andersen Corporation
- Chad Wernlund
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Handle assembly
- Patent number D431994
- Issue date Oct 17, 2000
- Andersen Corporation
- James B. Libby
- D08 - Tools and hardware
Information Patent Grant
Lock assembly
- Patent number D431172
- Issue date Sep 26, 2000
- Andersen Corporation
- James B. Libby
- D08 - Tools and hardware
Information Patent Grant
Hinged door handle assembly
- Patent number D423902
- Issue date May 2, 2000
- Andersen Corporation
- James B. Libby
- D08 - Tools and hardware
Information Patent Grant
Sash lock
- Patent number D418737
- Issue date Jan 11, 2000
- Andersen Corporation
- James B. Libby
- D08 - Tools and hardware
Information Patent Grant
Sliding door handle and lock assembly
- Patent number D417831
- Issue date Dec 21, 1999
- Andersen Corporation
- James B. Libby
- D08 - Tools and hardware
Information Patent Grant
In-line process for injection of foam material into a composite pro...
- Patent number 5,876,641
- Issue date Mar 2, 1999
- Andersen Corporation
- Jeffry A. LeClair
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Gliding door handle
- Patent number D397604
- Issue date Sep 1, 1998
- Andersen Corporation
- James B. Libby
- D08 - Tools and hardware
Information Patent Grant
Window operator
- Patent number 5,623,784
- Issue date Apr 29, 1997
- Andersen Corporation
- William R. Kuersten
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
TWO-PIECE FRAME ASSEMBLY FOR FENESTRATION ASSEMBLIES
- Publication number 20240254828
- Publication date Aug 1, 2024
- Andersen Corporation
- Todd Bruchu
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
SCREENS FOR FENESTRATION UNITS WITH REDUCED CORROSION
- Publication number 20240175315
- Publication date May 30, 2024
- Andersen Corporation
- Steven Fronek
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
LAMINATED GLASS RETENTION SYSTEM
- Publication number 20200340290
- Publication date Oct 29, 2020
- Andersen Corporation
- David J. Weiss
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Laminated Glass Retention System
- Publication number 20190338580
- Publication date Nov 7, 2019
- David J. Weiss
- B32 - LAYERED PRODUCTS
Information Patent Application
Laminated Glass Retention System
- Publication number 20180363360
- Publication date Dec 20, 2018
- Andersen Corporation
- David J. Weiss
- B32 - LAYERED PRODUCTS
Information Patent Application
Laminated Glass Retention System
- Publication number 20160060945
- Publication date Mar 3, 2016
- Andersen Corporation
- David J. Weiss
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
ANTI-SPUTTERING SILL SYSTEM AND METHOD
- Publication number 20150159428
- Publication date Jun 11, 2015
- Andersen Corporation
- Craig Johnson
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
LAMINATED GLASS RETENTION SYSTEM
- Publication number 20130000232
- Publication date Jan 3, 2013
- David J. Weiss
- B32 - LAYERED PRODUCTS
Information Patent Application
Accessible Sill with Flexible Dam for Water Containment and Drainage
- Publication number 20100325982
- Publication date Dec 30, 2010
- David Bogenhagen
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Doorway with DP Enhanced Sill
- Publication number 20100300001
- Publication date Dec 2, 2010
- Chad Wernlund
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Doorway with anti-bubbling sill drain
- Publication number 20090199486
- Publication date Aug 13, 2009
- Chad Wernlund
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Duane T. Fier

Person

Patents Grantslast 30 patents

Hinge assembly with energy control and methods

Compound fenestration assembly mull joints and methods

Compound fenestration assembly mull joints and methods

Hinge assembly with energy control and methods

Compound fenestration assembly mull joints and methods

Window hinge assembly and methods

Flexible drip cap

Laminated glass retention system

Compound fenestration assembly mull joints and methods

Fenestration frames with integral mull posts and methods of making...

Compound fenestration assembly mull joints and methods

Interlock assemblies for fenestration systems and methods

Laminated glass retention system

Compound fenestration assembly mull joints and methods

Laminated glass retention system

Compound fenestration assembly mull joints and methods

Anti-sputtering sill system and method

Fenestration units with spacer blocks and methods of manufacturing...

Laminated glass retention system

Doorway with DP enhanced sill

Accessible sill with flexible dam for water containment and drainage

Doorway with anti-bubbling sill drain

Handle assembly

Lock assembly

Hinged door handle assembly

Sash lock

Sliding door handle and lock assembly

In-line process for injection of foam material into a composite pro...

Gliding door handle

Window operator

Patents Applicationslast 30 patents

TWO-PIECE FRAME ASSEMBLY FOR FENESTRATION ASSEMBLIES

SCREENS FOR FENESTRATION UNITS WITH REDUCED CORROSION

LAMINATED GLASS RETENTION SYSTEM

Laminated Glass Retention System

Laminated Glass Retention System

Laminated Glass Retention System

ANTI-SPUTTERING SILL SYSTEM AND METHOD

LAMINATED GLASS RETENTION SYSTEM

Accessible Sill with Flexible Dam for Water Containment and Drainage

Doorway with DP Enhanced Sill

Doorway with anti-bubbling sill drain