Bernd Ullmann

Title: Bernd Ullmann: Innovator in Battery Technology

Introduction

Bernd Ullmann is a notable inventor based in Pfinztal, Germany. He has made significant contributions to the field of battery technology, holding a total of 2 patents. His work focuses on innovative methods and tools for enhancing battery safety and efficiency.

Latest Patents

Ullmann's latest patents include a "Forming tool and forming method for producing an overpressure predetermined breaking point in a battery cover." This invention involves a forming tool that utilizes a stamping tool and a die tool to create a predetermined breaking point in battery covers through deformation. The design ensures that the material flows into a forming cavity, maintaining a minimum wall thickness at the breaking point. Another significant patent is the "Battery cell housing and method for producing same," which describes a battery cell housing that includes a housing shell and a housing cover. This design features bearing surfaces and connecting surfaces that are strategically positioned to enhance the structural integrity of the battery.

Career Highlights

Throughout his career, Ullmann has worked with reputable companies such as Schuler Pressen GmbH and Ball Europe GmbH. His experience in these organizations has contributed to his expertise in developing innovative solutions for battery technology.

Collaborations

Ullmann has collaborated with notable professionals in his field, including Rainer Berkefeld and Matthias Braun. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Bernd Ullmann's contributions to battery technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in battery safety and efficiency.