Location History:
- Leinfelden-Echterdingen, DE (2001)
- Leinfelden, DE (2002)
Company Filing History:
1 out of 30 
1 out of 12 Years Active: 2001-2002
Title: Gerd Willmann: Innovator in Prosthetic Technology
Introduction
Gerd Willmann is a notable inventor based in Leinfelden, Germany. He has made significant contributions to the field of prosthetic technology, particularly in the development of artificial joints and testing methods for hip joint prostheses. With a total of 2 patents, his work has advanced the compatibility and functionality of prosthetic devices.
Latest Patents
One of Willmann's latest patents is focused on an artificial joint of a prosthesis. This invention addresses the challenge of combining metallic and ceramic materials that are compatible with human or animal tissue. The sintered material he developed consists of zircon oxide with an addition of 0.1 to 40 wt. % aluminum oxide. This innovation allows for the assembly of artificial joints with improved mechanical and tribological properties.
Another significant patent involves a method of testing ceramic cotyloid cavities for hip joint endoprostheses. This method ensures that ceramic sockets or inserts are subjected to loads greater than physiological levels before implantation. By using a hemispherically-shaped deformable material or pressurized fluid, the integrity of the socket can be assessed, ensuring that only non-defective components are used in surgical procedures.
Career Highlights
Throughout his career, Gerd Willmann has worked with several prominent companies in the ceramics and engineering sectors. Notable organizations include Ceramtec AG, Innovative Ceramic Engineering, and Cerasiv GmbH Innovatives Keramik-Engineering. His experience in these companies has contributed to his expertise in developing advanced prosthetic technologies.
Collaborations
Willmann has collaborated with esteemed colleagues such as Hans-Georg Pfaff and Werner Deppisch. These partnerships have fostered innovation and the sharing of knowledge in the field of prosthetics.
Conclusion
Gerd Willmann's contributions to prosthetic technology through his patents and collaborations have significantly impacted the field. His innovative approaches to artificial joints and testing methods continue to enhance the quality of life for individuals requiring prosthetic solutions.