Location History:
- Miami Township, Montgomery County, OH (US) (1981 - 1984)
- Miami Township, Miami County, OH (US) (1984)
- Miami Township, OH (US) (1976 - 1985)
- Dayton, OH (US) (1987)
Company Filing History:
3 out of 3 
1 out of 1 
1 out of 1 Years Active: 1976-1987
Title: The Innovative Contributions of Donald E. Koopman
Introduction
Donald E. Koopman is a notable inventor based in Miami Township, OH (US). He has made significant contributions to the field of photography and thermographic technology, holding a total of 6 patents. His work reflects a commitment to innovation and the advancement of practical applications in various industries.
Latest Patents
Koopman's latest patents include a groundbreaking camera system and power supply. This photographic system is designed to photograph a flexible liquid crystal display screen that indicates the skin temperature of a patient. It features an electronic flash, mechanisms for receiving fresh and used film packs containing batteries, and the ability to power both the camera and flash from these batteries. Additionally, he has developed thermographic cholesteric coating compositions and plates. These compositions contain cholesteric microcapsules that provide temperature-responsive visual displays, showcasing a range of colors over specific temperature intervals. The formulations are meticulously crafted to ensure sensitivity and color intensity, making them valuable in various applications.
Career Highlights
Throughout his career, Donald E. Koopman has worked with reputable companies such as Vectra International Corporation and Thermal Imagery, Inc. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects that push the boundaries of technology.
Collaborations
Koopman has collaborated with notable individuals in his field, including William L. Buirley and David B. McQuain. These partnerships have fostered a creative environment that has led to the development of impactful inventions.
Conclusion
Donald E. Koopman's contributions to innovation in photography and thermographic technology are commendable. His patents reflect a deep understanding of practical applications and a dedication to improving existing technologies. His work continues to inspire future inventors and innovators in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.