This inventor holds 2 USPTO granted patents. Top assignees: J.s. Staedtler Gmbh & Co., J.s. Staedtler K.g.. Active years: 1985-1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1985-1989
Title: Engelbert Brunner: Innovator in Automatic Pencil Technology
Introduction
Engelbert Brunner is a notable inventor based in Zirndorf, Germany. He has made significant contributions to the field of drafting and writing technology, particularly through his innovative designs for automatic pencil devices. With a total of 2 patents to his name, Brunner's work showcases his expertise and creativity in mechanical engineering.
Latest Patents
Brunner's latest patents include an "Automatic Pencil Device for Automatic Drafting and Writing Machines" and an "Automatic Lead Advancing Mechanism for a Mechanical Pencil." The first patent describes a lead pencil device with a casing that can be mounted in a drafting machine. It features a clamp sleeve with an axially movable clamping member for clamping and releasing the lead during use. The design includes a lead guide tube that projects outwardly and a pencil brake within the tube, ensuring efficient operation. The second patent focuses on a lead advancing mechanism that allows for axial movement of the lead guide tube against a clamping member, utilizing a compression spring to facilitate the writing process. This innovative mechanism enhances the functionality of mechanical pencils, making them more user-friendly.
Career Highlights
Throughout his career, Engelbert Brunner has worked with reputable companies such as J.S. Staedtler K.G. and J.S. Staedtler GmbH & Co. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the industry.
Collaborations
Brunner has collaborated with notable individuals in his field, including his coworker Karl Kaiser. Their partnership has likely fostered a creative environment that encourages innovation and the development of new ideas.
Conclusion
Engelbert Brunner's contributions to automatic pencil technology reflect his dedication to innovation and engineering excellence. His patents demonstrate a commitment to improving the functionality of writing instruments, making a lasting impact in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile