Katherine April Stephan Graham

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Inver Grove Heights, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Selective placement of advanced composites in extruded articles and...
- Patent number 11,680,439
- Issue date Jun 20, 2023
- Andersen Corporation
- Patrick Jerome Gronlund
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
High surface energy window spacer assemblies
- Patent number 10,648,223
- Issue date May 12, 2020
- Andersen Corporation
- Katherine April Stephan Graham
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
SELECTIVE PLACEMENT OF ADVANCED COMPOSITES IN EXTRUDED ARTICLES AND...
- Publication number 20240026726
- Publication date Jan 25, 2024
- Andersen Corporation
- Patrick Jerome Gronlund
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LAMINATED GLASS RETENTION SYSTEM
- Publication number 20210123292
- Publication date Apr 29, 2021
- Andersen Corporation
- Adam Richard Rietz
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
SELECTIVE PLACEMENT OF ADVANCED COMPOSITES IN EXTRUDED ARTICLES AND...
- Publication number 20190071918
- Publication date Mar 7, 2019
- Andersen Corporation
- Patrick Jerome Gronlund
- B32 - LAYERED PRODUCTS
Information Patent Application
HIGH SURFACE ENERGY WINDOW SPACER ASSEMBLIES
- Publication number 20180073292
- Publication date Mar 15, 2018
- Andersen Corporation
- Katherine April Stephan Graham
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS