Company Filing History:
1 out of 1 
1 out of 4,992 
1 out of 832,812 Years Active: 1985-2000
Title: Fred G. Hewitt: Innovator in Lighting and Dental Instruments
Introduction
Fred G. Hewitt is a notable inventor based in Eagan, MN (US), recognized for his contributions to the fields of lighting and dental instruments. With a total of 3 patents, Hewitt has developed innovative solutions that enhance functionality and user experience in various applications.
Latest Patents
Hewitt's latest patents include a light fixture designed with at least one lens or reflector that acts as an image magnifier. This invention utilizes geometrical optical elements and optical diffusors to produce a controlled light beam from a large lighting aperture. The primary objective of this invention is to achieve low surface luminance of the light fixture aperture while providing directional control of the light distribution. The arrangement of geometrical optical elements results in the magnification of the light source, and the diffusor elements shape the light beam. This design minimizes glare and is suitable for a wide range of lighting situations.
Another significant patent is the dental curette with a finger pad. This innovative dental instrument features a finger pad that includes a generally concave surface, designed to fit the shape of an extended middle finger. The finger pad is rotatable and removable, made from a resilient material that adapts to individual finger variations. It is textured for comfort and grip, ensuring that dental hygienists and dentists can use it effectively. The design also allows for sterilization prior to use, enhancing hygiene in dental practices.
Career Highlights
Throughout his career, Hewitt has worked with various organizations, including Lighten Up Trading Company, Inc. and the United States of America as represented by the Secretary of the Air Force. His work in these companies has contributed to the development of innovative products that address specific needs in lighting and dental care.
Collaborations
Hewitt has collaborated with notable individuals in his field, including Raymond C. Hedin and John C. Conrad. These partnerships have likely fostered the exchange of ideas and expertise, further enhancing the quality of his inventions.
Conclusion
Fred G. Hewitt's innovative contributions to lighting and dental instruments demonstrate his commitment to improving functionality and user experience. His patents reflect a deep understanding of practical applications and user needs, making him a significant figure in the realm of invention.