Company Filing History:
Years Active: 2001-2002
Title: Pierre Calvin: Innovator in Traffic Safety and Paint Technology
Introduction
Pierre Calvin is a notable inventor based in Linas, France. He has made significant contributions to the fields of traffic safety and paint technology, holding two patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of Pierre Calvin's latest patents is a discontinuance device for a central reserve. This device is designed with a permanent separator for a communication zone between carriageways. It provides a closing position to ensure continuity of the separation of the carriageways and opening positions for traffic emergencies and diversions. The device is constructed from fabricated metal modules, which include supports driven into the ground. It features at least one arm with mobile rotation around a vertical axle, allowing for easy traffic diversion. Additionally, the arm includes a pivoting retractable foot with castors to facilitate movement. Another significant patent is a drying time accelerator for a water-based paint. This invention comprises mineral particles, a polymer binder with water-based dispersion, and an emulsion polymerization agent. The accelerator is water-soluble and contains cationic charges, making it effective for road markings.
Career Highlights
Pierre Calvin is currently employed at Colas, a company known for its expertise in construction and maintenance of transport infrastructure. His work at Colas has allowed him to apply his innovative ideas in practical settings, contributing to advancements in safety and efficiency in road construction.
Collaborations
Pierre collaborates with talented coworkers, including Caroline Ottavi and Raymond Olive. Their combined efforts contribute to the innovative projects at Colas, enhancing the company's reputation in the industry.
Conclusion
Pierre Calvin's contributions to traffic safety and paint technology through his patents reflect his dedication to innovation. His work continues to impact the fields he is involved in, showcasing the importance of creativity in engineering and design.