Northants, United Kingdom

Stefan Alexander Pijanowski

This inventor holds 18 USPTO granted patents and 1 EPO patent, primarily in Information Storage Security. Top assignees: Dubois Limited, Meadwestvaco Corporation, Meadewestavaco Corporation. Active years: 1998-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stefan Alexander Pijanowski. Retrieved from https://idiyas.com/inventor/stefan-alexander-pijanowski

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

Calculating rank

% Patents Active = 66.7


Average Co-Inventor Count = 2.9

ph-index = 8

Forward Citations = 243(Granted Patents)


Location History:

  • Oundle, GB (1998 - 2008)
  • Northants, GB (2001 - 2008)

Company Filing History:


Years Active: 1998-2008

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Areas of Expertise:
Information Storage
Security Device
Compact Disc
Data Carrier
Disk Holder
Transponder
Enclosure
Information Display
Storage Media
Security Feature
18 patents (USPTO):Explore Patents

Title: **Stefan Alexander Pijanowski: A Pioneer in Media Storage Solutions**

Introduction

Stefan Alexander Pijanowski, a prolific inventor based in Northants, GB, holds an impressive portfolio of 18 patents. His innovations focus primarily on apparatuses designed for holding and securing information storage media, including compact discs (CDs) and digital versatile discs (DVDs). Throughout his career, Pijanowski has made significant contributions to the field of media storage, enhancing both functionality and security.

Latest Patents

Among his latest inventions, Pijanowski developed an **Apparatus for Holding a Compact Disk**, featuring a design that incorporates a base portion and resiliently cantilevered arms. This innovative mechanism allows for secure engagement with the disk, which can be released by depressing a button-like member. The design minimizes the risk of accidental release and includes finger recesses to restrict access to the disk's edge while it is held by the apparatus.

Another notable patent is the **Security Device for Information Storage Media**. This apparatus is designed to hold CDs or DVDs securely while incorporating a releasable security member. The security member can lock the apparatus in a closed configuration, inhibiting unauthorized removal of the storage media. Pijanowski's ability to blend security with usability showcases his forward-thinking approach to invention.

Career Highlights

Stefan Pijanowski's career is marked by his associations with well-known companies such as Dubois Limited and Meadwestvaco Corporation. His work with these organizations has allowed him to focus on developing innovative solutions tailored for modern media storage challenges. Pijanowski's technical expertise and inventive spirit have positioned him as a valuable asset in the industry.

Collaborations

Throughout his career, Pijanowski has collaborated with several talented individuals, including Peter Antony Farrar and Anthony Henry Joseph Fraser. These partnerships have fostered an environment of creativity and innovation, enabling the development of efficient and practical media storage solutions.

Conclusion

Stefan Alexander Pijanowski exemplifies the spirit of innovation in the realm of information storage. With 18 patents to his name, his contributions have significantly impacted how we store and secure media today. As technology continues to evolve, Pijanowski's pioneering designs will undoubtedly influence future advancements in the industry.

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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