Location History:
- Le Mesnil St Denis, FR (1991)
- Maurepas, FR (1994 - 1995)
- Elancourt, FR (1998)
- Montigny le Bretonneux, FR (2002)
Company Filing History:
5 out of 715 
1 out of 295 
Years Active: 1991-2002
Title: Bruno Marie: Innovator in Respiratory and Laser Technologies
Introduction
Bruno Marie is a notable inventor based in Maurepas, France. He has made significant contributions to the fields of respiratory assistance and laser technology, holding a total of 6 patents. His innovative designs focus on improving the efficiency and usability of medical devices and laser apparatuses.
Latest Patents
One of Bruno Marie's latest patents is an oxygen therapy equipment device designed for respiratory assistance without the need for a nose tube. This portable device allows for the administration of gas directly to at least one nostril of the user. It features a gas distribution nozzle supported by a structure that holds it in position on the user's face, ensuring that the nozzle remains outside the nostrils while effectively delivering the gas.
Another significant patent involves a device for feeding a gas-mixture laser apparatus. This invention recycles the gas mixture leaving the laser apparatus through a permeator, which separates it into two flows. The discharge from the permeator is then expanded in an expansion turbine coupled to a compressor, creating the necessary suction for the recycled mixture. This innovative approach allows for the desired reduced pressure in the laser apparatus, making it suitable for applications involving nitrogen and carbon dioxide mixtures intended for cutting materials.
Career Highlights
Bruno Marie has worked with several prominent companies throughout his career, including L'Air Liquide and Société Anonyme Pour L'Étude Et L'Exploitation Des Procédés Georges Claude. His experience in these organizations has contributed to his expertise in developing advanced technologies in his field.
Collaborations
Bruno has collaborated with notable coworkers such as Christian Larquet and Daniel Guerin, further enhancing his innovative projects and contributions to technology.
Conclusion
Bruno Marie's work in respiratory and laser technologies showcases his commitment to innovation and improvement in medical and industrial applications. His patents reflect a deep understanding of user needs and technological advancements, making him a significant figure in his field.