This inventor holds 50 USPTO granted patents, primarily in Universal Joint Technology (CPC class 4641). Top assignees: Lohr & Bromkamp Gmbh, Gkn Lobro Gmbh, Gkn Automotive Ag. Active years: 1976-2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Inventors with similar research interests:
Location History:
- Obertshausen, DE (1976)
- 6451 Rodenbach 1, DE (1978)
- Offenbach am Main, DE (1989)
- Rodenbach, DE (1977 - 2012)
Company Filing History:
39 out of 90 
4 out of 41 
2 out of 132 
Years Active: 1976-2012
Areas of Expertise:
Title: Innovations of Hans-Heinrich Welschof – A Pioneer in Engineering Solutions
Introduction
Hans-Heinrich Welschof, an esteemed inventor based in Rodenbach, Germany, has made significant contributions to the field of engineering through his prolific work, boasting a remarkable portfolio of 50 patents. His innovations primarily focus on enhancing the performance and durability of mechanical components, showcasing his dedication to advancing technology.
Latest Patents
Among his latest innovations, Welschof introduced a process for the production of an articulated structural part with improved wear resistance. This intricate design features a peripheral zone with a surface comprising an outermost layer made of martensite, a further layer consisting of a mixture of martensite and either ferrite or perlite, and a core predominantly made of ferrite or perlite. This invention aims to enhance the endurance of structural parts in challenging operational environments.
Another notable patent is a connecting assembly designed for efficient torque transmission between a rotational part and an attaching flange. The assembly includes bolts that pass through designated holes, which are threaded to secure both components together. A unique feature of this design is that the diameter of the bolt shank exceeds that of the threaded portion, ensuring a play-free fit. This innovative approach not only improves reliability but also enhances the structural integrity of the assembly.
Career Highlights
Welschof has had a fruitful career with significant roles in prominent companies such as Lohr & Bromkamp GmbH and GKN Lobro GmbH. His expertise in engineering and his inventive mindset have proven invaluable in the development of innovative mechanical solutions within these organizations.
Collaborations
Throughout his career, Welschof has collaborated with notable engineers like Rudolf Beier and Peter Schwarzler, contributing to various projects that reflect a commitment to advancing engineering practices. These partnerships have enriched his perspectives and have played a crucial role in the success of his inventions.
Conclusion
Hans-Heinrich Welschof stands out as a dedicated inventor, whose work continues to influence the engineering landscape. With his extensive number of patents and groundbreaking designs, he embodies the spirit of innovation that drives the industry forward. Welschof’s contributions not only enhance the functionality of mechanical components but also pave the way for future advancements in engineering technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile