Company Filing History:
3 out of 7 
1 out of 1 
1 out of 6 Years Active: 1995-2003
Title: Innovations of Henri Gueydan
Introduction
Henri Gueydan is a notable inventor based in Moirans, France. He has made significant contributions to the field of engineering, particularly in the area of metal powder technology. With a total of five patents to his name, Gueydan's work has had a considerable impact on various industrial applications.
Latest Patents
One of his latest inventions is a metal powder compression tool. This tool is designed for forming compacts for sintering, featuring a first punch that compresses powder located in a die. The clearance between the punch and the die is greater than the radial expansion of the punch under the desired compression effort, yet lower than the mean size of the powder grain. Another notable patent is a device for holding cams during their binding on a tube by expansion of the tube. This device includes two blocks intended for enclosing the cam in housings that are complementary to the cam contour. The dimensions of the housings are carefully chosen to minimize play, ensuring a precise fit for the cam within a predetermined tolerance range.
Career Highlights
Throughout his career, Henri Gueydan has worked with several prominent companies, including Sintertech and Federal-Mogul Sintered Products. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the field of sintered products.
Collaborations
Gueydan has collaborated with notable colleagues such as Luc Ackermann and Pierre Blanchard. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Henri Gueydan's contributions to the field of metal powder technology through his patents and collaborations highlight his innovative spirit and dedication to engineering. His work continues to influence the industry and inspire future inventors.