This inventor holds 43 USPTO granted patents, primarily in Bearing Technology. Top assignees: Skf Gmbh, Skf Kugellagerfabriken Gmbh, Aktiebolaget Skf. Active years: 1984-2025.
Location History:
- Lendershausen, DE (1984 - 1986)
- Hofheim, DE (1985 - 2001)
- Hofhelm, DE (2016)
- Schweinfurt, DE (2017 - 2022)
Company Filing History:
19 out of 171Â 
16 out of 197Â 
6 out of 1,997Â 
Years Active: 1984-2025
Areas of Expertise:
Title: Roland Haas: Innovator in Wheel Bearing Technology
Introduction: Roland Haas is a prominent inventor based in Hofheim, Germany. With an impressive portfolio of 43 patents, Haas has significantly contributed to innovations in the field of engineering, particularly in rolling-element bearings and wheel assembly systems.
Latest Patents: Among his latest patents are key advancements that enhance the functionality and safety of wheel assemblies. The first patent details a wheel bearing assembly designed primarily for trucks. This assembly incorporates a wheel adapter and a bearing unit, featuring two bearing rings and a drive element. The design ensures a secure connection of the wheel adapter to the bearing ring using threaded bores for optimal attachment. Moreover, a crucial rotation-securing element is integrated to prevent any undesired movement in the connections.
Another notable patent from Haas pertains to a rolling-element bearing cage. This innovation consists of multiple pockets that house rolling elements, each secured by retaining components. The design allows rolling elements to be easily inserted while preventing them from falling out, offering enhanced reliability in operation.
Career Highlights: Haas's career is marked by significant achievements in the engineering sector. He has worked with reputable companies, including SKF GmbH and SKF Kugellagerfabriken GmbH, where his expertise in bearing technology has led to numerous important innovations. His work continues to inspire advancements in vehicular and machinery applications.
Collaborations: Throughout his career, Roland Haas has collaborated with several noteworthy individuals, including Manfred Brandenstein and Gerhard Herrmann. These partnerships have fostered an environment of creativity and innovation, leading to the successful development of his patented technologies.
Conclusion: Roland Haas stands out as a pivotal figure in the engineering landscape, particularly with his contributions to wheel bearing technology. His dedication to innovation is evident in his 43 patents, which reflect his commitment to enhancing mechanical systems. As he continues to push the boundaries of engineering, his work will undoubtedly leave a lasting impact on the industry.