Company Filing History:
1 out of 84 
1 out of 33 Years Active: 2001-2009
Title: Daniel Germain Alexis Kettler: Innovator in Engineering
Introduction
Daniel Germain Alexis Kettler is a notable inventor based in Chartrettes, France. He has made significant contributions to the field of engineering, particularly in the development of devices related to piston measurement and turbojet-engine technology. With a total of 2 patents, Kettler's work showcases his innovative spirit and technical expertise.
Latest Patents
Kettler's latest patents include a "Device for measuring the position of a piston in a cylinder" and an "Axisymmetric, directable and adjustable turbojet-engine exhaust nozzle." The first invention focuses on a device that measures the position of a piston within a cylinder, utilizing position sensors that allow for mobility without transmitting transversal strains. This design enables the piston to rotate freely while maintaining accurate position measurements. The second patent describes a turbojet-engine exhaust nozzle that is directable as a unit, featuring a control ring that regulates the nozzle's cross-section and direction through a system of converging and diverging flaps. This innovative design enhances the efficiency and control of turbojet engines.
Career Highlights
Throughout his career, Kettler has worked with prominent companies in the aerospace industry, including Hispano Suiza and Société Nationale d'Étude et de Construction de Moteurs d'Aviation (SNECMA). His experience in these organizations has contributed to his expertise in engineering and innovation.
Collaborations
Kettler has collaborated with notable individuals in his field, including Henry Roger Leclerc and Jean-Paul Yvon Bares. These partnerships have likely fostered a creative environment that has led to the development of his innovative patents.
Conclusion
Daniel Germain Alexis Kettler is a distinguished inventor whose work in engineering has led to significant advancements in piston measurement and turbojet technology. His contributions continue to influence the field and inspire future innovations.