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For the Inventor, By the Inventor

Lohmar, Germany

Hubert Geisthoff

USPTO Granted Patents = 35

Average Co-Inventor Count = 1.2

ph-index = 11

Forward Citations = 439(Granted Patents)


Location History:

  • Lohmar, Donrath, DE (1976)
  • Lomar, DE (1979)
  • Lohmar, DE (1977 - 1993)

Company Filing History:

goldMedal35 out of 112 
 
Jean Walterscheid Gmbh
 patents

Years Active: 1976-1993

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35 patents (USPTO):Explore Patents
1. 5267904 - Hooks universal joint having supporting member (1993-12-07),
2. 5054594 - Pawl freewheel clutch (1991-10-08),
3. 4960344 - Locking mechanism for fixing an outer part on an inner part (1990-10-02),
4. 4900181 - Locking device for connecting a driveshaft to a power take-off shaft (1990-02-13),
5. 4802326 - Overload coupling for protecting drive trains especially on agricultural (1989-02-07),
6. 4799817 - Double hookes joint (1989-01-24),
7. 4781652 - Lubrication arrangement for hookes joint (1988-11-01),
8. 4642067 - Protective bellows assembly with plugged lubricating aperture (1987-02-10),
9. 4641990 - Driveline coupling with safety interlock mechanism latchable in the open (1987-02-10),
10. 4639163 - Driveline coupling with safety interlock mechanism (1987-01-27),
11. 4639162 - Drawing lock for torque transmitting engagement between two shaft (1987-01-27),
12. 4607538 - Angular torque transmission mechanism (1986-08-26),
13. 4568312 - Profiled hub for drive shaft assembly (1986-02-04),
14. 4566570 - Overload clutch (1986-01-28),
15. 4540305 - Drive shaft assembly (1985-09-10),

Title: Innovation and Ingenuity: The Patents of Hubert Geisthoff

Introduction

Hubert Geisthoff, a prolific inventor based in Lohmar, Germany, has made significant contributions to the field of mechanical engineering with an impressive portfolio of 35 patents. His inventive prowess reflects his dedication to innovation and problem-solving in various applications of mechanical technology.

Latest Patents

Among Geisthoff's latest inventions are a couple of notable patents. The first is a "Hooks universal joint having supporting member," which presents a unique design featuring two joint yokes and a supporting member that facilitates rotational movement. This innovative design includes yoke arm through-bores connected through a bearing pin to enhance durability and performance.

Another significant invention is the "Pawl freewheel clutch," which represents a groundbreaking advancement in torque transmission. This freewheel clutch efficiently transmits torque in two directions of rotation, utilizing blocking pawls controlled by friction rings. This design allows for a smooth transition between driving directions, ensuring quick response times and minimizing disruptions in operation.

Career Highlights

Throughout his career, Hubert Geisthoff has been associated with Jean Walterscheid GmbH, a company known for its innovation in mechanical components. His work has been instrumental in developing cutting-edge solutions that meet the demands of the modern engineering landscape.

Collaborations

Geisthoff has collaborated with talented colleagues, including Theo Buthe and Clemens Nienhaus, to further enhance the scope and impact of their innovations. These partnerships reflect a commitment to teamwork and the sharing of knowledge to drive advancement in the field.

Conclusion

In summary, Hubert Geisthoff stands out as a remarkable inventor whose 35 patents showcase his commitment to innovation and excellence in mechanical design. His contributions, particularly in the realm of universal joints and freewheel clutches, highlight the importance of continuous improvement and creativity in engineering. Through collaboration and a relentless pursuit of problem-solving, Geisthoff remains an inspirational figure in the inventor community.

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