Allen B Amundson

Title: Allen B Amundson: Innovator in Orthodontic Technology

Introduction

Allen B Amundson is a notable inventor based in Upland, CA, who has made significant contributions to the field of orthodontics. With a total of 3 patents to his name, Amundson's work focuses on enhancing orthodontic appliances and their applications.

Latest Patents

One of his latest patents is the "Aesthetic orthodontic band and attachment assembly." This innovative orthodontic assembly features a band and an attachment that are secured by one or more spot welds. These spot welds are designed to avoid any outer surface weld deformation that is circular in shape or visible to the naked eye from a distance of twenty-four inches. The apparatus for welding the attachment to the band includes a subframe that swings in an arc to follow the inner contour of the band, allowing for automated welding on both the mesial and distal sides of the attachment.

Another significant patent is the "Method for applying adhesive to the base of an orthodontic appliance." In this method, orthodontic adhesive is cooled below ambient temperature to facilitate its application to the base of an orthodontic appliance. The adhesive is placed on a carrier, formed into a specific shape, and then released while cool. In one embodiment, a quantity of adhesive is applied to the base of the appliance, which is then moved to a cut-off die while the adhesive remains cool and relatively brittle. A stream of pressurized air is used to fracture and remove any excess adhesive from the appliance base.

Career Highlights

Amundson is currently associated with 3M Innovative Properties Company, where he continues to develop and refine orthodontic technologies. His work has significantly impacted the efficiency and effectiveness of orthodontic treatments.

Collaborations

Throughout his career, Amundson has collaborated with notable colleagues, including Robert C Manemann and Thorsten G Hilgenfeldt. These collaborations have further enhanced the innovative nature of his work.

Conclusion

Allen B Amundson is a distinguished inventor whose contributions to orthodontic technology have paved the way for advancements in the field. His innovative patents reflect a commitment to improving orthodontic appliances and their applications.