Ulrich Kramer

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Wolfach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Milling pick
- Patent number 11,268,382
- Issue date Mar 8, 2022
- Betek GmbH & Co. KG
- Heiko Friederichs
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting device
- Patent number 10,801,322
- Issue date Oct 13, 2020
- BETEK GmbH & Co. KG
- Thomas Allgaier
- E21 - EARTH DRILLING MINING
Information Patent Grant
Scraper bar for a scraper blade of a road milling machine
- Patent number 10,563,363
- Issue date Feb 18, 2020
- Wirtgen GmbH
- Cyrus Barimani
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Shank chisel
- Patent number 8,267,483
- Issue date Sep 18, 2012
- BETEK GmbH & Co. KG
- Ulrich Krämer
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
MILLING PICK
- Publication number 20210115792
- Publication date Apr 22, 2021
- BETEK GmbH & Co. KG
- Heiko Friederichs
- E21 - EARTH DRILLING MINING
Information Patent Application
MILLING PICK
- Publication number 20210095564
- Publication date Apr 1, 2021
- BETEK GmbH & Co. KG
- Heiko Friederichs
- E21 - EARTH DRILLING MINING
Information Patent Application
Cutting Device
- Publication number 20180223660
- Publication date Aug 9, 2018
- BETEK GmbH & Co. KG
- Thomas Allgaier
- E21 - EARTH DRILLING MINING
Information Patent Application
Shank Chisel
- Publication number 20100295360
- Publication date Nov 25, 2010
- BETEK BERGBAU-UND HARTMETALL-TECHNIK KARL-HEINZ SI
- Ulrich Krämer
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Wear-protection device for a protective guide or steering plate
- Publication number 20070148487
- Publication date Jun 28, 2007
- Ulrich Kramer
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES