Location History:
- Orchard Lake, MI (US) (1976 - 1983)
- San Diego, CA (US) (1976 - 1985)
- Poway, CA (US) (1984 - 1986)
Company Filing History:
5 out of 429 
3 out of 12 
1 out of 11 Years Active: 1976-1986
Title: The Innovative Contributions of Robert W. Hallman
Introduction
Robert W. Hallman is a notable inventor based in San Diego, California, recognized for his significant contributions to the field of image-forming composites and photosensitive materials. With a total of nine patents to his name, Hallman's work has advanced the technology used in graphic arts and imaging processes.
Latest Patents
Among his latest patents, Hallman developed an image-forming composite that includes a spectrally reflective light-blocking layer, a secondary thin optically functional layer, and a subtractive photosensitive layer. This innovative composite allows for the display of both negative and positive images, providing a unique polarity-reversing ability. The reflective and secondary layers work together to ensure superior uniform light-blocking while maintaining a minimal combined thickness. Additionally, Hallman created a novel photosensitive film structure that comprises a continuous minor phase material and a discontinuous major phase material. This film structure is designed for varied applications in the manufacture of graphic arts articles, such as lithographic printing plates and photoresists.
Career Highlights
Throughout his career, Hallman has worked with several companies, including Energy Conversion Devices, Inc. and Napp Systems (USA), Inc. His innovative approaches and technical expertise have made a lasting impact on the industries he has been involved in.
Collaborations
Hallman has collaborated with notable individuals in his field, including Stanford R. Ovshinsky and Eugene L. Langlais. These collaborations have further enriched his work and contributed to the advancement of technology in imaging and graphic arts.
Conclusion
Robert W. Hallman's contributions to the field of imaging technology and graphic arts are significant and noteworthy. His innovative patents and collaborations have paved the way for advancements in photosensitive materials and image-forming composites.
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.