Tielrode, Belgium

Roger F De Smedt

This inventor holds 1 USPTO granted patent. Top assignee: Agfa Gevaert Nv. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roger F De Smedt. Retrieved from https://idiyas.com/inventor/roger-f-de-smedt

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Roger F De Smedt

Introduction

Roger F De Smedt, an esteemed inventor based in Tielrode, Belgium, holds a notable patent that enhances the functionality of photographic film spools. His innovative design reflects both technical ingenuity and practical application in the realm of photography.

Latest Patents

De Smedt is the inventor of a unique patent titled "Core for Film Spool." This invention features a cylindrical core designed specifically to receive windings of a photographic film web. The core comprises a hub with an axial re-entrant channel, an insert that fits into this channel, and a cleverly defined slot for receiving an end of the film web. Notably, this design includes cooperating detent elements that prevent relative axial movement between the hub and the insert, ensuring a stable winding process. Additionally, the insert features teeth that engage with the film perforations, preventing circumferential slippage and enhancing the overall reliability of the film unwinding process.

Career Highlights

Roger F De Smedt is currently associated with Agfa Gevaert NV, a company well-known for its expertise in imaging technology and solutions. His contributions have played a significant role in advancing the efficiency of film handling processes, showcasing his commitment to innovation within the photography industry.

Collaborations

During his career, De Smedt has worked alongside talented individuals like Edward Buelens and Wilfried E Muylle. These collaborations have fostered a creative environment that promotes technological advancements and innovative thinking in their respective fields.

Conclusion

Roger F De Smedt exemplifies the spirit of innovation within the photography industry. His patent for the core of a film spool showcases his ability to combine functionality with thoughtful design. As technology continues to evolve, the contributions of inventors like De Smedt will undoubtedly leave a lasting impact on the field of photography and beyond.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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