Location History:
- Vremde, BE (1977)
- Kontich, BE (1976 - 1995)
Company Filing History:
Years Active: 1976-1995
Title: Innovations and Contributions of Francis J. Sels in X-Ray Imaging Technology
Introduction
Francis J. Sels is a prominent inventor based in Kontich, Belgium, recognized for his significant contributions to the field of photographic imaging, particularly in industrial X-ray films. With a remarkable portfolio of 16 patents, Sels has made substantial advancements in processing methods that enhance the quality and efficiency of X-ray imaging.
Latest Patents
Sels' latest innovations include groundbreaking methods for processing silver halide photographic industrial X-ray films. His approach aims to eliminate the 'pi-line' artifact during the image formation process. This invention involves a silver halide industrial X-ray photographic material containing at least one gelatin silver halide emulsion layer, specific amounts of silver nitrate, and a unique protective coating. Notably, the material incorporates a hardening agent that is not a vinyl sulphone compound, alongside a polyoxyalkylene compound acting as a surfactant in its hydrophilic layers. The automatic processing of this material employs a developer containing anionic alkylphenoxy polyalkyleneoxy phosphate ester surfactant, allowing for improved image quality.
Moreover, Sels has developed a method for processing exposed X-ray materials containing silver bromide or silver bromoiodide emulsions, which reduces the total processing time to 60 seconds or less. This innovative method utilizes an aqueous alkaline photographic developing solution with a specific pH and includes essential components such as dihydroxybenzene developing agents and organic antifoggants to enhance overall processing efficiency.
Career Highlights
Sels' professional journey has been marked by his association with Agfa Gevaert NV, a company known for its expertise in imaging technology. His role has allowed him to be at the forefront of technological advancements in film processing, making a lasting impact on the industry.
Collaborations
Throughout his career, Sels has collaborated with notable colleagues, including Robert J. Pollet and George F. Van Veelen. These collaborations have enriched his research and development efforts, leading to innovative solutions that have greatly benefited X-ray imaging practices.
Conclusion
Francis J. Sels is a distinguished inventor whose work has paved the way for advancements in industrial X-ray imaging technology. His extensive patent portfolio and innovative processing methods demonstrate his commitment to enhancing image quality and processing efficiency. As the field of imaging technology continues to evolve, the contributions of inventors like Sels remain vital to shaping its future.
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.