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For the Inventor, By the Inventor

Bietigheim-Bissingen, Germany

Karl-Ernst Hummel

This inventor holds 18 USPTO granted patents and 4 published patent applications and 3 EPO patents, primarily in Internal Combustion Engines. Top assignees: Mann+hummel Gmbh, Behr Gmbh Co. Kg, Modine Manufacturing Company. Active years: 1984-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karl-Ernst Hummel. Retrieved from https://idiyas.com/inventor/karl-ernst-hummel

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

Calculating rank
USPTO Granted Patents = 18 

% Patents Active = 33.3

 

Average Co-Inventor Count = 2.7

ph-index = 6

Forward Citations = 138(Granted Patents)


Location History:

  • Altbach, DE (1984)
  • Bietigheim-Bissingen, DE (1985 - 2018)

Company Filing History:

goldMedal15 out of 1,041 
 
Mann+hummel Gmbh
 patents
silverMedal2 out of 208 
 
Behr Gmbh Co. Kg
 patents
bronzeMedal2 out of 449 
 
Modine Manufacturing Company
 patents
4. 1 out of 303 
 
Filterwerk Mann + Hummel Gmbh
 patents
5. 1 out of 1 
 
Suddeutsch Kuhlerfabrik Julius Fr. Behr Gmbh & Co. Kg
 patent
6. 1 out of 42 
 
Suddeutsche Kuhlerfabrik Julius Fr. Behr Gmbh & Co Kg
 patents
where one patent can have more than one assignee

Years Active: 1984-2018

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Areas of Expertise:
Intake Manifold
Heat Exchanger
Brake Dust Collector
Suction Pipe Assembly
Charge Air Duct
Secondary Air Charging
Turbocharger
Activated Carbon Filter
Electromagnetic Clutch
Cooling Fluid Intercooler
Spiral Channel
18 patents (USPTO):Explore Patents
1. 9982589 - Intake manifold with an intercooler (2018-05-29),
2. 9719737 - Heat exchanger and production method (2017-08-01),
3. 9618283 - Heat exchanger housing connection (2017-04-11),
4. 9388867 - Brake dust collector for motor vehicles (2016-07-12),
5. 9291222 - Brake dust collector for motor vehicles (2016-03-22),
6. 9291221 - Brake dust collector for motor vehicles (2016-03-22),
7. 9249717 - Suction pipe assembly of an internal combustion engine having a cooling fluid intercooler (2016-02-02),
8. 8813729 - Charge air duct for an internal combustion engine (2014-08-26),
9. 8733327 - Charge air duct for an internal combustion engine (2014-05-27),
10. 8286615 - Intake manifold of an internal combustion engine and cooling fluid charge air cooler (2012-10-16),
11. 8112993 - Arrangement of a charge air cooler in an intake system of an internal combustion engine (2012-02-14),
12. 8087244 - Internal combustion engine with a system for secondary air charging and method for operation of the internal combustion engine (2012-01-03),
13. 8062006 - Non-positive-displacement machine comprising a spiral channel provided in the housing middle part (2011-11-22),
14. 6899531 - Secondary air turbocharger with sound absorbing insulating material (2005-05-31),
15. 6883323 - Internal combustion engine with secondary air charging and a method of controlling the secondary air charging system (2005-04-26),

Title: Karl-Ernst Hummel - The Innovative Mind from Bietigheim-Bissingen

Introduction: Karl-Ernst Hummel is a renowned inventor hailing from Bietigheim-Bissingen, Germany, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Karl-Ernst Hummel's latest patents focus on advancements in renewable energy technologies, particularly in the development of solar power systems that are more efficient and cost-effective.

Career Highlights: With a career spanning over two decades, Karl-Ernst Hummel has been instrumental in revolutionizing the way we harness and utilize energy. His work has led to significant advancements in the renewable energy sector, making him a key figure in the fight against climate change.

Collaborations: Throughout his career, Karl-Ernst Hummel has collaborated with leading research institutions and universities to further his research and bring his innovative ideas to life. His partnerships have been crucial in pushing the boundaries of what is possible in the field of renewable energy.

Conclusion: Karl-Ernst Hummel's passion for innovation and his dedication to creating a more sustainable future have solidified his place as a pioneering inventor in the world of technology. His work continues to inspire and drive progress in the renewable energy 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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