This inventor holds 3 USPTO granted patents. Top assignee: Basf Aktiengesellschaft. Active years: 1982-1985.
Location History:
- Ludwigshafen, DE (1982 - 1983)
- Limburgerhof, DE (1985)
Company Filing History:
Years Active: 1982-1985
Title: The Innovations of Herbert Grabhoefer
Introduction
Herbert Grabhoefer is a notable inventor based in Ludwigshafen, Germany. He has made significant contributions to the field of polyurethane technology, holding a total of 3 patents. His work focuses on the development of cellular polyurethane materials that have various applications in the automotive, aircraft, and railway industries.
Latest Patents
Grabhoefer's latest patents include a process for creating cellular, molded polyurethane parts. This process results in a cellular polyurethane with a density ranging from 15 Kg/m³ to 400 Kg/m³, achieved through thermoforming techniques. The materials produced are suitable for use as self-supporting trim panels, headliners, engine compartment covers, or instrument panels. Another significant patent involves the preparation of flexible polyurethane foams that exhibit good hydrolytic stability and improved damping properties. These foams are created by reacting organic polyisocyanates with specific mixtures, resulting in materials with high absorption capacity.
Career Highlights
Throughout his career, Grabhoefer has been associated with BASF Aktiengesellschaft, a leading chemical company. His innovative approaches to polyurethane technology have positioned him as a key figure in the industry. His patents reflect a commitment to enhancing the performance and versatility of polyurethane materials.
Collaborations
Grabhoefer has collaborated with notable colleagues such as Peter Weyland and Otto Volkert. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Herbert Grabhoefer's contributions to polyurethane technology have had a lasting impact on various industries. His innovative patents and collaborations highlight his dedication to advancing material science.