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For the Inventor, By the Inventor

Minden, Germany

Hans-Josef Koellmann

This inventor holds 34 USPTO granted patents and 1 published patent application, plus 1 CIPO patent, primarily in Electrical Connectors. Top assignees: Wago Verwaltungsgesellschaft Mbh, Hella Gmbh & Co Kgaa. Active years: 2010-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans-Josef Koellmann. Retrieved from https://idiyas.com/inventor/hans-josef-koellmann

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

Calculating rank
USPTO Granted Patents = 34 

% Patents Active = 76.5


Average Co-Inventor Count = 1.3

ph-index = 9

Forward Citations = 267(Granted Patents)


Company Filing History:

goldMedal32 out of 335 
 
Wago Verwaltungsgesellschaft Mbh
 patents
silverMedal1 out of 471 
 
Hella Gmbh & Co Kgaa
 patents
where one patent can have more than one assignee

Years Active: 2010-2026

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Areas of Expertise:
Electrical Connector
Conductor Terminal
Connection Terminal
Clamping Spring
Contact Insert
Busbar
Inline Connector
Terminal Component
Connecting Module
Electrical Plug Connection
Power Rail
Spring-Force Clamping
34 patents (USPTO):Explore Patents
1. 12725944 - Connecting terminal for connecting at least two electric conductors (2026-09-01),
2. D1070779 - Electrical connector (2025-04-14),
3. D1066255 - Electrical connector (2025-03-11),
4. D1060254 - Electrical connector (2025-02-04),
5. D1060253 - Electrical connector (2025-02-04),
6. 12184006 - Conductor connection terminal having first and second housings with electrically joined busbars (2024-12-31),
7. D1034405 - Inline connector (2024-07-09),
8. 11909155 - Conductor connection terminal (2024-02-20),
9. 11777233 - Conductor connection terminal (2023-10-03),
10. D987572 - Electrical connector (2023-05-30),
11. 11462847 - Conductor terminal (2022-10-04),
12. 11355870 - Conductor terminal (2022-06-07),
13. 11329403 - Conductor connection terminal (2022-05-10),
14. 11289828 - Conductor terminal (2022-03-29),
15. 11239575 - Conductor terminal having a busbar piece and a clamping spring (2022-02-01),

Title: Hans-Josef Koellmann - The Innovative Mind from Minden

Introduction: Hans-Josef Koellmann is a renowned inventor hailing from Minden, Germany, known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: Koellmann's latest patents include advancements in renewable energy technologies, smart home devices, and sustainable transportation solutions, showcasing his commitment to creating a more eco-friendly world.

Career Highlights: With a career spanning over two decades, Koellmann has established himself as a pioneer in the innovation industry, with numerous patents credited to his name. His ability to blend creativity with practicality has led to the development of products that have revolutionized their respective markets.

Collaborations: Throughout his career, Koellmann has collaborated with leading technology companies, research institutions, and universities to bring his ideas to life. These partnerships have been instrumental in turning his concepts into tangible inventions that have had a lasting impact on society.

Conclusion: Hans-Josef Koellmann's passion for innovation and his relentless pursuit of excellence have solidified his position as a visionary inventor. His contributions continue to inspire the next generation of inventors and shape the future of technology.

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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