Company Filing History:
Years Active: 2010
Title: Innovations by John Nielsen in Endodontic Instrument Manufacturing
Introduction
John Nielsen is a notable inventor based in Cottonwood Heights, Utah, who has made significant contributions to the field of endodontic instrument manufacturing. With a total of two patents to his name, he has developed innovative methods that enhance the production and functionality of dental instruments.
Latest Patents
Nielsen's latest patents focus on advanced techniques for manufacturing endodontic instruments from powdered metals. One of his patents describes a method where endodontic instruments or intermediate products are formed by molding a metal powder into a desired shape and then sintering the metal particles together. This process begins with creating a green molded part that is subsequently sintered to yield a solid metal part. The sintered metal part can undergo further processing, such as cold forming, to provide a cutting edge and improve its characteristics. Another patent outlines a cold forming process for creating endodontic instruments with a desired cutting edge. This method involves using a blank metal thread or wire and a die that has a negative impression of the cutting edge, allowing for precise shaping of the instrument.
Career Highlights
John Nielsen is currently employed at Ultradent Products, Inc., where he applies his expertise in the development of dental instruments. His work has contributed to advancements in the manufacturing processes that ensure the quality and effectiveness of endodontic tools.
Collaborations
Nielsen collaborates with his coworker, Paul E. Lewis, to further enhance the innovation and development of dental instruments. Their combined efforts aim to push the boundaries of what is possible in endodontic technology.
Conclusion
John Nielsen's contributions to the field of endodontic instrument manufacturing through his innovative patents demonstrate his commitment to improving dental practices. His work continues to influence the industry and enhance the effectiveness of dental instruments.