Company Filing History:
2 out of 786 
1 out of 832,966 Years Active: 1992-1996
Title: Frank A DeWitt, III: Innovator in Optical Mounting Technology
Introduction
Frank A DeWitt, III is a notable inventor based in Holcomb, NY (US). He has made significant contributions to the field of optical technology, holding a total of 3 patents. His innovative designs focus on improving the mounting of optical elements, which is crucial for various optical systems.
Latest Patents
One of his latest patents is a method of mounting an optical element. This invention features a mounting seat that is decoupled from a surrounding annulus, which fixes the mount in place within an optical system. The annulus can consist of multiple interconnected annuli that surround and enclose a coaxial array of optical elements. The decoupling is achieved through three flexible fingers that extend inward from the annulus to the seat for the optical element. This design allows the optical element to be mounted either directly on the flexible fingers or on a concentric seating ring supported by them. The flexible elements can be formed integrally with the annulus by cutting slots in its inner perimeter. They are structured in relation to the lens elements they support, ensuring that the natural frequencies of vibration of the lens elements are higher than those of external vibrations. This decoupling mechanism absorbs a significant portion of any deforming strain that occurs while holding the annulus in place, preventing deformation of the optical surface of the mounted element.
Another patent by Frank A DeWitt, III is for a decoupled mount for an optical element and a stacked annuli assembly. This invention shares similar features with his previous patent, emphasizing the importance of flexible fingers in maintaining the integrity of optical elements during operation.
Career Highlights
Throughout his career, Frank A DeWitt, III has worked with various companies, including General Signal Corporation. His work has significantly impacted the field of optical technology, showcasing his expertise and innovative spirit.
Collaborations
Frank has collaborated with notable individuals such as John H Bruning and Keith Ernest Hanford. These collaborations have likely contributed to the development and refinement of his innovative ideas.
Conclusion
Frank A DeWitt, III is a distinguished inventor whose work in optical mounting technology has led to several important patents. His innovative approaches continue to influence the field, demonstrating the value of creativity and engineering in advancing optical systems.