This inventor holds 2 USPTO granted patents. Top assignees: Les Fils D'auguste Maillefer, Societe Anonyme a Ballaigues, Maillefer Instruments S.a.. Active years: 1991-1997.
Company Filing History:
1 out of 8 
1 out of 5 Years Active: 1991-1997
Title: Michel Maillefer: Innovator in Dental Instrumentation
Introduction
Michel Maillefer is a notable inventor based in Ballaigues, Switzerland. He has made significant contributions to the field of dental instrumentation, holding a total of 2 patents. His innovative designs have improved the efficiency and effectiveness of dental procedures, particularly in root canal treatments.
Latest Patents
One of Maillefer's latest patents is a set of instruments designed for the boring of radicular dental canals. This set features instruments where the diameter D1 at the root of the pointed end varies according to a geometrical progression. The diameter D2, measured at the root of the cutting edges, shows a more pronounced variation, allowing dentists to create radicular canals with a specially funnelled shape. This design is particularly beneficial for obturations treated with gutta-percha. Another significant patent is an instrument for the treatment of dental root canals, which has an end coated with a layer of anti-friction material. This coating reduces friction, facilitating easier penetration into curved dental root canals without causing excessive pressure on the canal walls.
Career Highlights
Michel Maillefer has worked with several companies throughout his career, including Maillefer Instruments S.A. and Les Fils D'Auguste Maillefer, Société Anonyme in Ballaigues. His work has been instrumental in advancing dental technology and improving patient outcomes.
Collaborations
Throughout his career, Maillefer has collaborated with notable individuals such as Pierre-Luc Maillefer and Larry Katz. These collaborations have contributed to the development of innovative dental solutions.
Conclusion
Michel Maillefer's contributions to dental instrumentation have made a lasting impact on the field. His patents reflect a commitment to enhancing dental practices and improving patient care.