Jean Louis Vrignaud

Title: The Innovative Mind of Jean Louis Vrignaud

Introduction

Jean Louis Vrignaud is a notable inventor based in Paris, France. He is recognized for his contributions to the field of dental hygiene through his innovative designs. With a focus on improving everyday products, Vrignaud has made a significant impact in the industry.

Latest Patents

One of his most notable patents is the rotary toothbrush. This powered toothbrush features a pair of disc-like rotary brushes that rotate about an axis generally perpendicular to the length of the brush. The design includes axially spaced rotary brushes equipped with inwardly directed bristles. Additionally, upper and lower linear brushes are mounted above and below the axis of rotation, allowing for linear reciprocating motion. The upper brush has upwardly directed bristles, enhancing the cleaning efficiency of the toothbrush.

Career Highlights

Jean Louis Vrignaud has made strides in his career while working at Hagemann International. His innovative approach to product design has garnered attention and respect within the industry. His work exemplifies the intersection of technology and everyday utility, making dental care more effective for users.

Collaborations

Throughout his career, Vrignaud has collaborated with notable individuals such as Albert W. Gebhard and Kenneth J. Hegemann. These partnerships have contributed to the development of innovative products and have fostered a creative environment for invention.

Conclusion

Jean Louis Vrignaud's contributions to the field of dental hygiene through his rotary toothbrush patent highlight his innovative spirit. His work continues to influence the industry and improve the lives of consumers.