This inventor holds 3 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Schaeffler Technologies Ag & Co .Kg. Active years: 2012-2013.
Company Filing History:
Years Active: 2012-2013
Title: Patrick Ullmann: Innovator in Bearing Technology
Introduction
Patrick Ullmann is a notable inventor based in Herzogenaurach, Germany. He has made significant contributions to the field of bearing technology, holding a total of 3 patents. His work focuses on innovative designs that enhance the functionality and efficiency of bearing arrangements.
Latest Patents
One of Ullmann's latest patents is a bearing arrangement with a shaft and a needle bearing. This invention features a shaft with a bearing journal and a needle bearing that includes a cage and needle rollers. The design incorporates a hardened and precision-machined inner raceway for the needle rollers, with axial shoulders serving as run-on surfaces for the cage. Additionally, relief grooves are strategically placed to improve performance.
Another significant patent is a method of making a compensation shaft from a drop-forged shaft blank. This method involves separating forging ridges formed in the die by trimming the forged shaft blank into a shape close to the final contour of the base body. The innovative approach allows for a more efficient manufacturing process.
Career Highlights
Patrick Ullmann is currently employed at Schaeffler Technologies AG & Co. KG, where he continues to develop cutting-edge solutions in bearing technology. His expertise and innovative mindset have positioned him as a valuable asset to the company.
Collaborations
Ullmann collaborates with talented coworkers, including Peter Solfrank and Stefan Hess. Their combined efforts contribute to the advancement of technology within their field.
Conclusion
Patrick Ullmann is a distinguished inventor whose work in bearing technology has led to multiple patents and innovative solutions. His contributions continue to impact the industry positively.