Louis Bertrand

Title: Innovations by Louis Bertrand

Introduction

Louis Bertrand is an accomplished inventor based in Lewes, Delaware, known for his contributions to dental materials and technologies. With a total of two patents to his name, he has made significant strides in the field of dental compositions and their applications.

Latest Patents

One of his latest patents is for a low stress flowable dental composition. This invention discloses low viscosity and low stress dental compositions that comprise at least one low stress polymerizable resin and at least one filler. The dental compositions described have high depth of cure and self-leveling characteristics, making them suitable for bulk application. Another notable patent is for a method and apparatus for visualizing contraction stress from curable materials. This invention provides a simple test device designed to visualize the contraction stress from curable materials, allowing users to distinguish the materials that generate contraction stress in varying magnitudes. The method offers a straightforward way to make the complex contraction stress due to polymerization visualizable and audible.

Career Highlights

Throughout his career, Louis Bertrand has worked with prominent companies in the dental industry, including Dentsply International Inc. and Dentsply Sirona Inc. His work has contributed to advancements in dental materials, enhancing the effectiveness and usability of products in the field.

Collaborations

Louis has collaborated with notable professionals such as Xiaoming Jin and Qizhou Dai, further enriching his work and contributions to dental innovations.

Conclusion

Louis Bertrand's innovative patents and career in the dental industry highlight his commitment to improving dental materials and technologies. His work continues to influence the field, making significant contributions to dental practices and patient care.