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For the Inventor, By the Inventor

Hamburg, Germany

Andreas Pfannenberg

This inventor holds 16 USPTO granted patents and 1 published patent application and 9 EPO patents. Top assignees: Pfannenberg Gmbh, Otto Pfannenberg Elektro-spezialgerätebau Gmbh. Active years: 2002-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Andreas Pfannenberg. Retrieved from https://idiyas.com/inventor/andreas-pfannenberg

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

USPTO Granted Patents = 16 

% Patents Active = 87.5

 

Average Co-Inventor Count = 1.0

ph-index = 6

Forward Citations = 110(Granted Patents)


Company Filing History:

goldMedal15 out of 20 
 
Pfannenberg Gmbh
 patents
silverMedal1 out of 1 
 
Otto Pfannenberg Elektro-spezialgerätebau Gmbh
 patent

Years Active: 2002-2019

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16 patents (USPTO):Explore Patents
1. 10173161 - Filter fan for insertion in an opening in a wall of a casing of waste heat producing components (2019-01-08),
2. 9889397 - Air passage device (2018-02-13),
3. 9883609 - Filter fan with a quick fixing device (2018-01-30),
4. 9677571 - Device for the passage of air (2017-06-13),
5. 9454892 - Device to monitor a sound generator, in particular an alarm sound generator, and a corresponding sound generator, and a related method (2016-09-27),
6. 9243656 - Signaling device for emitting an acoustic and/or visual signal (2016-01-26),
7. 9039500 - Air passage device (2015-05-26),
8. 9019116 - Signaling device comprising an audio signaling unit and comprising a light signaling unit (2015-04-28),
9. 8951322 - Filter fan (2015-02-10),
10. 8941508 - Signaling device for emitting an acoustic and/or visual signal (2015-01-27),
11. 8727842 - Filter fan with a quick fastening device (2014-05-20),
12. 8152885 - Air passage device having improved accessibility of the filter mat (2012-04-10),
13. 7370479 - Switch cupboard with a cooling device which is subject to a rotation and cooling device for this (2008-05-13),
14. 6817940 - Airflow unit (2004-11-16),
15. 6755045 - Air conditioning system, in particular for switch cupboards (2004-06-29),

Title: The Innovative Contributions of Andreas Pfannenberg

Introduction

Andreas Pfannenberg is a notable inventor based in Hamburg, Germany. He has made significant contributions to the field of technology, particularly in the design of air passage devices for components that generate waste heat. With a total of 16 patents to his name, Pfannenberg's work reflects a commitment to innovation and efficiency.

Latest Patents

Among his latest patents is a filter fan designed for insertion in an opening in a wall of a casing for waste heat-producing components. This device includes a covering that protects the filter mat and features inclined lamellar elements to enhance air passage. Another notable patent is an air passage device that can be installed into a mounting opening in a housing for components generating waste heat. This device incorporates a base housing with a fan support and a design cover that includes swivellable sheet elements, allowing for effective air circulation.

Career Highlights

Pfannenberg has worked with several companies throughout his career, including Pfannenberg GmbH and Otto Pfannenberg Elektro-Spezialgerätebau GmbH. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Throughout his career, Pfannenberg has collaborated with notable colleagues such as Tobias Reutter and Wolfgang Lodweg. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Andreas Pfannenberg's contributions to the field of technology through his patents and collaborations highlight his role as a significant inventor. His innovative designs continue to influence the industry and improve the efficiency of waste heat management systems.

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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