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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):

Jurgen Walter (12 out of 15 patents)

Ulrich Falz (8 out of 12 patents)

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: Sort by Forward Citations

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),

Hackforth Gmbh & Co. Kg is a leading technology company specializing in cybersecurity solutions. With a team of experts in the field, they provide innovative and reliable services to protect businesses from cyber threats. Their comprehensive approach includes threat detection, incident response, and security consulting to ensure that their clients' data and systems are secure. Visit their website for more information on their services and expertise.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

18 Patents

#3 in Herne

#2,390 in Germany

#34,146 in the World

Hackforth Gmbh & Co. Kg

Forward Citations = 174

12 inventors:

Jurgen Walter (12 out of 15 patents)

Ulrich Falz (8 out of 12 patents)

Manfred Lunke (7 out of 8 patents)

4. Josef Hackforth (2 out of 2 patents)

5. Rainer Neumann (1 out of 7 patents)

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