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For the Inventor, By the Inventor

Schwäbisch Gmünd, Germany

Matthias Lahr

This inventor holds 12 USPTO granted patents and 3 EPO patents. Top assignees: Daimler Ag, Daimler Truck Ag. Active years: 2018-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Matthias Lahr. Retrieved from https://idiyas.com/inventor/matthias-lahr

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

Calculating rank
USPTO Granted Patents = 12

% Patents Active = 83.3

 

Average Co-Inventor Count = 1.2

ph-index = 2

Forward Citations = 7(Granted Patents)


Company Filing History:

goldMedal7 out of 2,048 
 
Daimler Ag
 patents
silverMedal5 out of 95 
 
Daimler Truck Ag
 patents

Years Active: 2018-2026

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12 patents (USPTO):Explore Patents
1. 12760666 - Valve bridge for a valve train of an internal combustion engine, in particular of a motor vehicle, valve train for an internal combustion engine, in particular of a motor vehicle, and internal combustion engine (2026-10-13),
2. 12698731 - Valve bridge for a valve train of an internal combustion engine, especially of a motor vehicle, and internal combustion engine (2026-08-04),
3. 12276213 - Valve train for an internal combustion engine, in particular of a motor vehicle, and internal combustion engine (2025-04-14),
4. 12140057 - Valve train for an internal combustion engine, in particular of a motor vehicle, as well as an internal combustion engine for a motor vehicle (2024-11-12),
5. 11767773 - Valve actuation device for actuating at least two gas exchange valves of an internal combustion engine, method for operating such a valve actuation device and internal combustion engine (2023-09-26),
6. 11384661 - Valve train for an internal combustion engine of a motor vehicle (2022-07-12),
7. 11225886 - Valve gear for a combustion engine of a motor vehicle (2022-01-18),
8. 10731526 - Engine brake device for an internal combustion engine (2020-08-04),
9. 10458295 - Valve train device, internal combustion engine comprising a valve train device and method for operating a valve train device (2019-10-29),
10. 10443454 - Valve drive device for an internal combustion engine (2019-10-15),
11. 10132205 - Adjusting device for a valve clearance of a charge-cycle valve and methods for adjusting a valve clearance of a charge-cycle valve (2018-11-20),
12. 9874123 - Engine compression brake device for an internal combustion engine (2018-01-23),

Title: The Innovative Engineering of Matthias Lahr

Introduction

Matthias Lahr, an accomplished inventor based in Schwaebisch Gmuend, Germany, has made significant contributions to the field of internal combustion engine technology. With a remarkable portfolio of 10 patents, Lahr’s innovations are poised to enhance engine performance and efficiency in the automotive industry.

Latest Patents

Among his latest inventions are advanced valve train designs specifically tailored for internal combustion engines, particularly in motor vehicles. His first patent details a valve train comprised of a first rocker arm pivotally mounted on a rocker shaft, which actuates a gas exchange valve through its pivoting motion. This design introduces an intermediate piece that facilitates actuation of a second gas exchange valve, thereby improving the overall functionality of the valve train. Lahr's subsequent patent focuses on an engine brake rocker shaft that operates an outlet valve through a camshaft mechanism, utilizing a leaf spring as a tensioning element. These innovations not only optimize engine performance during various operations but also contribute to the mechanical efficiency of motor vehicles.

Career Highlights

Throughout his career, Matthias Lahr has played pivotal roles at renowned engineering firms, including Daimler AG and Daimler Truck AG. His expertise in mechanical engineering and dedication to innovation have earned him recognition as a thought leader in the automotive sector.

Collaborations

Lahr has collaborated with various talented professionals throughout his career, notably working alongside Juergen Bauer and Marc Oliver Wagner. Their joint efforts have fostered an environment of creativity and technical excellence, leading to groundbreaking advancements in engine technology.

Conclusion

With a strong record of patent achievements and collaborative projects, Matthias Lahr stands out as a prolific inventor whose work continues to influence the automotive industry. His commitment to advancing internal combustion engine technology promises to deliver enhanced performance and efficiency for motor vehicles in the future.

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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