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For the Inventor, By the Inventor

Vingaker, Sweden

Sten Hallqvist

This inventor holds 8 USPTO granted patents. Top assignees: Bofors Ab, Bofors Defence Aktiebolag, Bofors Defense Ab. Active years: 1994-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sten Hallqvist. Retrieved from https://idiyas.com/inventor/sten-hallqvist

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

Calculating rank
USPTO Granted Patents = 8

% Patents Active = 87.5

Average Co-Inventor Count = 1.5

ph-index = 4

Forward Citations = 45(Granted Patents)


Location History:

  • Karlskoga, SE (1994)
  • Vingaker, SE (1998)
  • Ving.ang.ker, SE (2000)
  • Vingåker, SE (2001 - 2004)

Company Filing History:

goldMedal5 out of 45 
 
Bofors Ab
 patents
silverMedal1 out of 4 
 
Bofors Defence Aktiebolag
 patents
bronzeMedal1 out of 2 
 
Bofors Defense Ab
 patents
4. 1 out of 13 
 
General Dynamics Armament Systems, Inc.
 patents

Years Active: 1994-2004

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8 patents (USPTO):Explore Patents
1. 6772669 - Method and arrangement for loading artillery pieces by means of flick ramming (2004-08-10),
2. 6481328 - Method and device for handling propellant charges (2002-11-19),
3. 6354183 - Method and device for handling propellant charges of different sizes and charge strengths in artillery guns (2002-03-12),
4. 6272967 - Modular ammunition storage and retrieval system (2001-08-14),
5. 6026729 - Method and device for handling propellant charges (2000-02-22),
6. 5831201 - Ramming system (1998-11-03),
7. 5811721 - Ammunition feeder (1998-09-22),
8. 5347911 - Double-action rammer (1994-09-20),

Title: The Innovative Journey of Sten Hallqvist

Introduction: Sten Hallqvist, a renowned inventor hailing from Vingåker, Sweden, has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents: Sten Hallqvist holds several patents in the areas of renewable energy technologies and sustainable solutions, showcasing his commitment to environmental innovation.

Career Highlights: Throughout his illustrious career, Sten Hallqvist has been recognized for his pioneering work in developing cutting-edge technologies that have revolutionized the industry.

Collaborations: Sten Hallqvist has collaborated with leading research institutions and universities to further advance his inventions, demonstrating his dedication to pushing the boundaries of innovation.

Conclusion: Sten Hallqvist's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors worldwide.

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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