Company Filing History:
11 out of 18 
1 out of 36 
1 out of 1,777 Years Active: 1990-2001
Title: The Innovative Genius of Hans A. Haerle
Introduction: Hans A. Haerle, located in Bopfingen, Germany, is a distinguished inventor known for his contributions to the field of engineering with a remarkable portfolio of 14 patents. His innovative solutions, particularly in the automotive sector, demonstrate his commitment to enhancing functionality and efficiency in engine components.
Latest Patents: Among Hans A. Haerle's latest patents are two significant inventions. The first is an **Exhaust Manifold Flange for an Internal Combustion Engine**. This design provides a sealable connection for stub pipes of exhaust manifolds to the engine wall, featuring a basic part made of sheet steel and a bead that extends around the outer contour for structural integrity. The flange includes multiple receiving holes designed for securely attaching the manifold, making it a critical component in engine performance.
The second notable invention is an **Exhaust Gas Filter**, engineered to eliminate harmful components from exhaust gases, especially those emitted by combustion engines. This filter features flow channels formed by a gas-permeable band composed of compression-moulded material, wound into a spiral with spacers to maintain flow channel integrity. Sintering the band and additional parts together results in a robust filtering unit, crucial for reducing emissions in modern automotive applications.
Career Highlights: Throughout his professional journey, Hans A. Haerle has been affiliated with reputable companies such as Schwaebische Huettenwerke GmbH. His experience in these organizations has allowed him to significantly influence the engineering landscape with practical solutions to complex problems.
Collaborations: Hans A. Haerle has collaborated with talented professionals, including his colleague Hans-Joerg Kaifel. Together, they have worked on various innovations that showcase their combined expertise in engineering and product development.
Conclusion: In summary, Hans A. Haerle’s accomplishments as an inventor reflect his innovative spirit and technical prowess. With a strong portfolio of patents, his contributions continue to push the boundaries of engineering, particularly within the automotive industry. His work not only addresses current challenges but also sets the stage for future advancements in engine technology.