Location History:
- Skokie, IL (US) (1979 - 1980)
- Atlanta, GA (US) (2008 - 2011)
- Warner Robins, GA (US) (2016)
- Elmhurst, IL (US) (2008 - 2017)
Company Filing History:
2 out of 875 
1 out of 1 
1 out of 1 Years Active: 1979-2017
Title: The Innovative Mind of Donald R. Sanders
Introduction
Donald R. Sanders, an accomplished inventor based in Elmhurst, IL, holds an impressive portfolio of nine patents. His contributions to the fields of ophthalmology and mechanical engineering illustrate his diverse expertise and commitment to innovation.
Latest Patents
Among his latest inventions is a patent for "Systems and methods for mapping the ocular surface." This invention includes advanced methods and apparatus for accurately measuring the anterior surface of the eye, encompassing both corneal and scleral regions. The resulting three-dimensional mapping can be utilized for various ophthalmic and optometric applications, from diagnosing astigmatism and keratoconus to assisting in scleral lens fitting.
Another notable invention is the "Landing gear elevator," which showcases his engineering prowess. This device consists of a motor designed to connect with a trailer landing gear rod, enabling its smooth raising and lowering. The motor is powered by a rechargeable member and features multiple handles for ease of use. The inclusion of a gear reducer allows the exchange of RPM for the necessary torque, making it an essential tool for tractor-trailer operators. A power/speed control switch provides adjustable output for the motor and gear reducer.
Career Highlights
Throughout his career, Donald R. Sanders has made significant contributions while working with prominent companies including Fisher Controls International LLC. His innovative spirit has driven him to develop products that enhance functionality and improve user experience in various domains.
Collaborations
Collaboration has been a cornerstone of Sanders' career, as he has worked closely with talented individuals like James Leroy Gossett and William V. Fitzgerald. Their collective expertise and shared vision for innovation have likely influenced the development of his groundbreaking inventions.
Conclusion
Donald R. Sanders continues to be a vital figure in the world of innovation. His patents not only showcase his technical skills but also highlight his dedication to solving real-world problems. As he persists in exploring new ideas and technologies, the impact of his work will undoubtedly resonate across multiple industries for years to come.