This inventor holds 3 USPTO granted patents and 2 EPO patents. Top assignees: Compagnie Generale Des Etablissements Michelin, Compagnie Generale Des Etablissments Michelin. Active years: 2020-2021.
Location History:
- Givisiez, CH (2020)
- Clermont-Ferrand, FR (2021)
Company Filing History:

Years Active: 2020-2021
Title: Sylvain Grandjean: Innovator in Forklift and Sound Measurement Technologies
Introduction
Sylvain Grandjean is a notable inventor based in Clermont-Ferrand, France. He has made significant contributions to the fields of material handling and automotive technology, holding a total of three patents. His innovative designs reflect a commitment to enhancing efficiency and functionality in various applications.
Latest Patents
One of Grandjean's latest patents is for a lift truck comprising a loading stop. This forklift truck features a drive system and tilting lifting means, with a fork designed to lift loads using two substantially parallel arms. The fork includes a loading stop on each upright, which has a bearing face for straight-profile loads and an angled docking face for circular arc-profile loads. Another significant patent is a sound measurement system for motor vehicles. This system includes a microphone and a supporting element, along with mechanical means to protect the microphone from environmental factors such as water and dust. It also addresses airborne noise interference, ensuring accurate sound measurement in various conditions.
Career Highlights
Throughout his career, Sylvain Grandjean has worked with prominent companies, including Compagnie Générale des Établissements Michelin. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Grandjean has collaborated with notable professionals in his field, including Giancarlo Pegoraro and Jean-Louis Linda. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise.
Conclusion
Sylvain Grandjean's contributions to innovation in forklift technology and sound measurement systems highlight his role as a significant inventor. His patents reflect a dedication to improving functionality and efficiency in various applications.