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For the Inventor, By the Inventor

Herne, Germany

Hackforth Gmbh & Co. Kg


USPTO Granted Patents = 18

Trademarks = 2

Forward Citations = 174

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12 inventors (with patents filed for the assignee):

goldMedal Jurgen Walter (12 out of 15 patents)

silverMedal Ulrich Falz (8 out of 12 patents)

bronzeMedal Manfred Lunke (7 out of 8 patents)

4.  Josef Hackforth (2 out of 2 patents)

5.  Rainer Neumann (1 out of 7 patents)

6.  Peter Reichardt (1 out of 2 patents)

7.  Jürgen Walter (1 out of 3 patents)

8.  Bernhard Hackforth (1 out of 1 patent)

9.  Dieter Schwalm (1 out of 3 patents)

10.  Hasan G Usmanov (1 out of 1 patent)

11.  Ivan W Birioukov (1 out of 1 patent)

12.  Kurt O Moebius (1 out of 1 patent)


18 patents:

1. 6234903 - Shaft coupling with cooling elements (2001-05-22),
2. 5484339 - Articulated coupling (1996-01-16),
3. 5360375 - Device for mechanically transmitting torque (1994-11-01),
4. 5066263 - Resilient shaft coupling (1991-11-19),
5. 4929115 - Resilient shaft coupling (1990-05-29),
6. 4911484 - Clamping ring pipe connection for metallic pipes (1990-03-27),
7. 4795402 - Resilient shaft coupling (1989-01-03),
8. 4781654 - Resilient shaft coupling (1988-11-01),
9. 4708514 - Resilient shaft coupling (1987-11-24),
10. 4610642 - Ring segment connection arrangement for link coupling (1986-09-09),
11. 4563166 - Extra-resilient shaft coupling (1986-01-07),
12. 4483056 - Tool for closing pipe couplings (1984-11-20),
13. 4432739 - Spring steel liquid-damped shaft coupling (1984-02-21),
14. 4389204 - Resilient shaft coupling, more particularly an interposed cardan shaft (1983-06-21),
15. 4347716 - Flexible shaft coupling (1982-09-07),
Company Overview
Hackforth GmbH & Co. KG is a technology-driven company based in Herne, Germany, specializing in innovative software solutions and digital transformation services. The organization focuses on developing advanced applications that enhance operational efficiency and user experience across various industries. With a commitment to research and development, Hackforth is dedicated to exploring emerging technologies and trends, positioning itself as a key player in the evolving landscape of digital solutions.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

18 Patents

#3 in Herne

#2,393 in Germany

#34,244 in the World

Herne, DE
Herne, Germany

Hackforth Gmbh & Co. Kg

Forward Citations = 174

12 inventors:

goldMedal Jurgen Walter (12 out of 15 patents)

silverMedal Ulrich Falz (8 out of 12 patents)

bronzeMedal Manfred Lunke (7 out of 8 patents)

4.  Josef Hackforth (2 out of 2 patents)

5.  Rainer Neumann (1 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hackforth Gmbh & Co. Kg. Retrieved from https://idiyas.com/company/hackforth-and-company-kg

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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