This inventor holds 3 USPTO granted patents. Top assignees: Rutgerswerke Aktiengesellschaft, Ruetgerswerke Aktiengesellschaft. Active years: 1984-1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 140 
1 out of 10 Years Active: 1984-1989
Title: The Innovative Contributions of Karlheinz Bildner
Introduction
Karlheinz Bildner is a notable inventor based in Rodenbach, Germany. He has made significant contributions to the field of soundproofing and corrosion protection through his innovative patents. With a total of 3 patents, Bildner's work reflects a commitment to enhancing material performance in automotive applications.
Latest Patents
One of Bildner's latest patents is a magnetic, hot-melt adhering soundproofing sheet. This invention addresses the issue of bubble formation when melting a magnetically adhering bituminous soundproofing sheet onto an automobile body. By integrating a flexible, temperature-resistant foil into the soundproofing sheet, Bildner has improved the application process at temperatures around 190°C. For soundproofing sheets up to 3 mm thick, he recommends that the spacing between the hot-melt layer and the foil should not exceed 1 mm.
Another significant patent is a corrosion protection sheet designed for adhesion to steel sheets. This sheet is made from elastomers and natural resin modified bitumen, containing up to about 10% organic or inorganic fibrous material. It features a melt adhesive on the underside and a bitumen-resistant anti-block material on the upper side, ensuring a solid sheet at temperatures below 90°C. This innovation eliminates the need for separation sheets and enhances adherence to the steel surface, while also rendering the upper surface resistant to penetration.
Career Highlights
Throughout his career, Bildner has worked with reputable companies, including Rutgerswerke Aktiengesellschaft and Ruetgerswerke Aktiengesellschaft. His experience in these organizations has contributed to his expertise in developing advanced materials for industrial applications.
Collaborations
Bildner has collaborated with notable coworkers, including Karl Ruhl and Karl Ruehl. These partnerships have likely fostered a creative environment that has led to innovative solutions in their respective fields.
Conclusion
Karlheinz Bildner's contributions to soundproofing and corrosion protection demonstrate his innovative spirit and dedication to improving material performance. His patents reflect a deep understanding of the challenges faced in automotive applications, making him a significant figure in the field of invention.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile