Location History:
- San Marino, CA (US) (1976)
- South El Monte, CA (US) (1976 - 1977)
Company Filing History:
1 out of 24 
2 out of 832,761 Years Active: 1976-1977
Title: Innovations by Henry L Lee, Jr.
Introduction
Henry L Lee, Jr. is an accomplished inventor based in South El Monte, CA. He has made significant contributions to the field of dental and orthodontic technology. With a total of 3 patents, his work reflects a commitment to improving dental care and orthodontic practices.
Latest Patents
One of his latest patents is a dental sealant for amalgam restorations. This innovative dental composition is designed for sealing margins between tooth structures and amalgam restorations. The composition includes an alkylene glycol dimethacrylate and/or its oligomer, a polymerization initiator, a polymerization accelerator, and a secondary monomer additive. The process for sealing the margins with these compositions is also outlined in the patent.
Another notable patent is for an orthodontic bracket. This orthodontic bracket features one or more projections that extend vertically from the posterior surface of the bracket body. These projections are utilized to create a glue-line with a predetermined thickness, which is measured between the posterior surface of the bracket body and the front surface of the tooth. The design ensures that the ends of the projections touch the front surface of the tooth when the bracket is bonded directly to it. A process for attaching this orthodontic bracket to a patient's tooth during orthodontic treatment is also disclosed.
Career Highlights
Henry has worked with various companies, including Lee Pharmaceuticals, Inc. His experience in the pharmaceutical and dental industries has allowed him to develop innovative solutions that address real-world challenges in dental care.
Collaborations
Henry has collaborated with Jan A Orlowski, contributing to advancements in dental and orthodontic technologies.
Conclusion
Henry L Lee, Jr. is a notable inventor whose work in dental sealants and orthodontic brackets has made a significant impact on the field. His innovative patents continue to enhance dental practices and improve patient care.