Company Filing History:
1 out of 3 
1 out of 832,812 Years Active: 1986-1990
Title: Jerry Arpaio, Jr: Innovator in Dental Instruments
Introduction
Jerry Arpaio, Jr. is a notable inventor based in Johnson City, TN (US). He has made significant contributions to the field of dental instruments, holding a total of 2 patents. His innovative designs focus on enhancing dental procedures and improving patient outcomes.
Latest Patents
One of his latest patents is the Dental file/reamer instrument. This dental instrument is specifically designed to function as both a dental file and a dental reamer. It is utilized for removing dead or damaged tissue from the root canal of a tooth. The instrument features a tapered shank with at least two helical flutes that define continuous helical cutting edges. Additionally, a helical peripheral land extends between the flutes at the shank's periphery, and the cutting edges are designed with a neutral rake angle.
Another significant patent is the Micro drill with modified drill point. This micro drill is crafted from a rigid cylinder and includes two opposed helical wings and helical edges. Each wing has an undercut leading surface that provides a positive rake angle at the helical edges. The wings are designed with a smooth 'S' shaped cross-section, and the drill point has a somewhat V-shape due to an inclined cut in each wing. This design enhances the drill's cutting action, making it more effective for dental applications.
Career Highlights
Throughout his career, Jerry has worked with Quality Dental Products, Inc., where he has contributed to the development of innovative dental tools. His work has focused on creating instruments that improve the efficiency and effectiveness of dental procedures.
Collaborations
Jerry has collaborated with various professionals in the field, including his coworker Derek E Heath. Their combined expertise has led to advancements in dental technology and instrument design.
Conclusion
Jerry Arpaio, Jr. is a distinguished inventor whose contributions to dental instruments have made a significant impact in the field. His innovative patents reflect his commitment to improving dental practices and patient care.