Kilmacolm, United Kingdom

Stephen Frank Mitchell

This inventor holds 2 USPTO granted patents and 3 published patent applications and 2 EPO patents. Top assignees: Illinois Tool Works Inc., Itw Limited. Active years: 2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen Frank Mitchell. Retrieved from https://idiyas.com/inventor/stephen-frank-mitchell

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.4

ph-index = 1


Location History:

  • Kilmacolm, GB (2019)
  • Kilmacolm Glasgow, GB (2019)

Company Filing History:


Years Active: 2019

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2 patents (USPTO):Explore Patents

Title: Innovations of Stephen Frank Mitchell

Introduction

Stephen Frank Mitchell is an accomplished inventor based in Kilmacolm, GB. He holds two patents that showcase his innovative contributions to technology and cleaning systems. His work reflects a commitment to enhancing efficiency and effectiveness in various applications.

Latest Patents

One of his latest patents is a system and method for cleaning an object. This system includes a roll cleaner featuring a rotatable elastomeric roll designed to contact the first surface of the object. Additionally, it incorporates a rotatable adhesive roll that interacts with the elastomeric roll, allowing for effective cleaning. The object passes between the elastomeric roll and a support, which contacts a second, opposing surface of the object. Furthermore, an atmospheric plasma cleaner is part of this invention, consisting of a sealed chamber and at least one electrode that generates plasma applied to the first object surface. The design ensures that the inlet of the plasma cleaner is sealed by the interaction of the elastomeric roll and the support.

Another significant invention by Mitchell is an adhesive roll comprising at least one sheet of adhesive material. This sheet is doped with at least one optically detectable dopant, enhancing its functionality and usability in various applications.

Career Highlights

Stephen has worked with notable companies such as Illinois Tool Works Inc. and ITW Limited. His experience in these organizations has contributed to his development as an inventor and innovator in the field.

Collaborations

Throughout his career, Stephen has collaborated with professionals like Sheila Hamilton and Rory A Wolf. These partnerships have likely enriched his work and led to further advancements in his inventions.

Conclusion

Stephen Frank Mitchell's contributions to the field of cleaning technology and adhesive materials demonstrate his innovative spirit and dedication to improving existing systems. His patents reflect a blend of creativity and practicality, making a significant impact in his area of expertise.

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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