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For the Inventor, By the Inventor

DE

Halbach and Braun


USPTO Granted Patents = 30

Forward Citations = 125

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3 inventors (with patents filed for the assignee):

goldMedal Gert Braun (29 out of 53 patents)

silverMedal Ernst Braun (28 out of 52 patents)

bronzeMedal Karlheinz Wetzchewald (1 out of 1 patent)


Core Competencies:
Scraper Chain Conveyor
Coal Planer
Conveyor Trough
Hauling System
Roll Crusher
Chain Scraper
Mining Machine
Material Homogenization
Trench Hewing Tool
Crusher Device
Double Chain Conveyor
Progressive Timbering

30 patents:

1. 4588072 - Scraper chain conveyor trough with reinforcing plate (1986-05-13),
2. 4586753 - Transfer station from a longwall chain conveyor to a drift chain conveyor (1986-05-06),
3. 4573565 - Chain conveyor driver construction (1986-03-04),
4. 4541525 - Conveyor trough, particularly for scraper chain conveyors (1985-09-17),
5. 4432448 - Conveyor trough for a scraper chain conveyor (1984-02-21),
6. 4416643 - Planar drive device (1983-11-22),
7. 4407546 - Mining planer with pivotal tool holder (1983-10-04),
8. 4403808 - Hauling and shaving plant (1983-09-13),
9. 4372619 - Chain having longitudinal stiffness used with hauling and cutting (1983-02-08),
10. 4366990 - Mechanism for guiding a coal planer on the trough of a scraper chain (1983-01-04),
11. 4366989 - Coal planer control device (1983-01-04),
12. 4349232 - Trench hewing tool assembly with cutter guard attachment (1982-09-14),
13. 4346938 - Hauling and cutting plant (1982-08-31),
14. 4340185 - Roll crusher for crushing lumpy material (1982-07-20),
15. 4326674 - Device for the homogenization of material to be crushed (1982-04-27),
Company Overview
Halbach and Braun is a German company specializing in the development and manufacturing of advanced electronic systems and components. The organization focuses on high-precision technologies, particularly in the fields of automation, measurement, and control systems. With a commitment to innovation, Halbach and Braun serves various industries, providing tailored solutions that enhance operational efficiency and reliability. Their expertise in engineering and technology positions them as a key player in the evolving landscape of electronic manufacturing.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

30 Patents

#16 in

#1,601 in Germany

#21,888 in the World

DE
DE

Halbach and Braun

Forward Citations = 125

3 inventors:

goldMedal Gert Braun (29 out of 53 patents)

silverMedal Ernst Braun (28 out of 52 patents)

bronzeMedal Karlheinz Wetzchewald (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Halbach and Braun. Retrieved from https://idiyas.com/company/halbach-and-braun

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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