This inventor holds 3 USPTO granted patents. Top assignee: Bayer Aktiengesellschaft. Active years: 1978-1993.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1978-1993
Title: Friedrich Johannaber: Innovator in Multi-Layer Moulding Technologies
Introduction
Friedrich Johannaber is a notable inventor based in Lohmar, Germany. He has made significant contributions to the field of plastics engineering, particularly in the production of multi-layer mouldings. With a total of 3 patents to his name, Johannaber continues to push the boundaries of innovation in his industry.
Latest Patents
One of Johannaber's latest patents is a process for producing multi-layer mouldings. This innovative method simplifies the production of multi-layer mouldings by utilizing a sheet that is deformed in an injection mould using a fluid pressure medium, specifically nitrogen, at a pressure of at least 20 bar. The deformed sheet is then injection-moulded behind with resin, maintaining the pressure to keep the sheet in position during the process. Another significant patent involves plastics moulding containing reinforced fillings. In this process, solid fillings, such as mineral fibers or steel wool, are introduced into the molten plastic through a piston-like movement, resulting in a finished moulding that significantly improves strength due to the numerous fillings greater than 2 mm in length.
Career Highlights
Friedrich Johannaber is currently associated with Bayer Aktiengesellschaft, a leading company in the chemical and pharmaceutical industry. His work at Bayer has allowed him to develop and refine his innovative techniques in moulding technologies.
Collaborations
Throughout his career, Johannaber has collaborated with esteemed colleagues, including Joachim Wank and Franz-Jurgen Brinkschroder. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in their respective fields.
Conclusion
Friedrich Johannaber stands out as a prominent inventor in the realm of multi-layer moulding technologies. His innovative patents and contributions to Bayer Aktiengesellschaft highlight his commitment to advancing the industry. His work continues to inspire future innovations in plastics engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile