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Frank Bogenstahl
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Vreden, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing a dry electrode
Patent number
12,334,534
Issue date
Jun 17, 2025
Matthews International Corporation
Frank Bogenstahl
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Systems for manufacturing a dry electrode
Patent number
12,237,494
Issue date
Feb 25, 2025
Matthews International Corporation
Frank Bogenstahl
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Systems for manufacturing a dry electrode
Patent number
12,136,727
Issue date
Nov 5, 2024
Matthews International Corporation
Frank Bogenstahl
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Roller arrangement
Patent number
11,821,460
Issue date
Nov 21, 2023
Matthews International Corporation
Thomas Hackfort
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Patents Applications
last 30 patents
Information
Patent Application
Systems and Methods for Manufacturing a Dry Electrode
Publication number
20250029976
Publication date
Jan 23, 2025
MATTHEWS INTERNATIONAL CORPORATION
Frank BOGENSTAHL
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Systems and Methods for the Compressing of Graphite
Publication number
20240416553
Publication date
Dec 19, 2024
MATTHEWS INTERNATIONAL GMBH
Frank BOGENSTAHL
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
Systems and Methods for Manufacturing a Dry Electrode
Publication number
20240339586
Publication date
Oct 10, 2024
MATTHEWS INTERNATIONAL CORPORATION
Frank BOGENSTAHL
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Systems and Methods for Manufacturing a Dry Electrode
Publication number
20240322115
Publication date
Sep 26, 2024
MATTHEWS INTERNATIONAL CORPORATION
Frank BOGENSTAHL
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SYSTEMS AND METHODS FOR PREPARING EMBOSSED GRAPHITE-BASED WEBS
Publication number
20240262068
Publication date
Aug 8, 2024
MATTHEWS INTERNATIONAL GMBH
Thomas HACKFORT
B30 - PRESSES
Information
Patent Application
DEVICE FOR PRODUCING A RELEASABLE CLEARANCE-FREE POSITION OF A ROLL...
Publication number
20240159266
Publication date
May 16, 2024
MATTHEWS INTERNATIONAL CORPORATION
Frank BOGENSTAHL
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
ROLLER ARRANGEMENT
Publication number
20230009511
Publication date
Jan 12, 2023
MATTHEWS INTERNATIONAL GMBH
Thomas HACKFORT
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Application
SYSTEM AND METHODS FOR MANUFACTURING A DRY ELECTRODE
Publication number
20220072612
Publication date
Mar 10, 2022
Maxwell Technologies, Inc.
Porter Mitchell
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SYSTEM AND METHODS FOR MANUFACTURING A DRY ELECTRODE
Publication number
20200227722
Publication date
Jul 16, 2020
MATTHEWS INTERNATIONAL CORPORATION
Frank Bogenstahl
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL