logo

For the Inventor, By the Inventor

Oberhausen, Germany

Franz-Josef Lietz

This inventor holds 16 USPTO granted patents and 2 published patent applications and 22 EPO patents. Top assignees: Auto Kabel Managementgesellschaft Mbh, Auto Kabel Managementgesellschaft, Bayerische Motoren Werke Aktiengesellschaft. Active years: 2002-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Franz-Josef Lietz. Retrieved from https://idiyas.com/inventor/franz-josef-lietz

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 = 56.3

 

Average Co-Inventor Count = 2.4

ph-index = 6

Forward Citations = 158(Granted Patents)


Location History:

  • Oberhausen, DE (2002 - 2003)
  • Overhausen-Lirich, DE (2014)
  • Oberhausen-Lirich, DE (2010 - 2015)

Company Filing History:

goldMedal15 out of 23 
 
Auto Kabel Managementgesellschaft Mbh
 patents
silverMedal1 out of 1 
 
Auto Kabel Managementgesellschaft
 patent
bronzeMedal1 out of 6,559 
 
Bayerische Motoren Werke Aktiengesellschaft
 patents
where one patent can have more than one assignee

Years Active: 2002-2015

Loading Chart...
Loading Chart...
16 patents (USPTO):Explore Patents
1. 9177695 - Battery lead (2015-11-03),
2. 8999551 - Carrier matrix for battery cell connectors (2015-04-07),
3. 8840437 - Production of an electrical cable and method for producing a connection (2014-09-23),
4. 8658901 - Motor vehicle conductor connection element (2014-02-25),
5. 8574008 - Battery cell connector (2013-11-05),
6. 8540535 - Cable lug with shell-shaped part and fastening device (2013-09-24),
7. 8502501 - Battery measuring clamp (2013-08-06),
8. 8448836 - Torsional ultrasonic welding (2013-05-28),
9. 8355233 - Short-circuit protection for an electric vehicle battery (2013-01-15),
10. 8319499 - Coated motor vehicle battery sensor element and method for producing a motor vehicle battery sensor element (2012-11-27),
11. 8154377 - Passive triggering of a circuit breaker for electrical supply lines of motor vehicles (2012-04-10),
12. 8142235 - Arrangement for current distribution and contact arrangement and fuse protection thereof of the outgoing cables (2012-03-27),
13. 7767921 - Circuit breaker for electrical power leads of motor vehicles (2010-08-03),
14. 7687721 - Multi-layered electrical flat strip conductor (2010-03-30),
15. 6538203 - Connection of an electrical aluminum cable with a connection piece of copper or similar material (2003-03-25),

Title: The Innovative Mind of Franz-Josef Lietz

Introduction

Franz-Josef Lietz, an accomplished inventor based in Oberhausen-Lirich, Germany, has made significant contributions to the field of battery technology. With a remarkable portfolio of 16 patents, his inventions have paved the way for advancements in motor vehicle battery systems.

Latest Patents

Among his latest patents, one notable innovation is the "Motor Vehicle Battery Lead," which features a first connection element for a battery pole, a second connection element for at least one consumer, and a flat conductor arranged between the two connection elements. This design achieves a modular construction that offers a high degree of flexibility by utilizing a multi-part flat conductor, with at least two parts connected throughout its length. Another significant patent is the "Carrier Matrix for Battery Cell Connectors," which comprises a carrier formed from a non-conductive material designed to vertically receive a battery cell connector. This carrier efficiently organizes battery cell connections in horizontal columns, connecting batteries arranged next to one another.

Career Highlights

Throughout his career, Franz-Josef Lietz has worked with prominent companies, including Auto Kabel Managementgesellschaft mbH and Bayerische Motoren Werke Aktiengesellschaft (BMW). His extensive experience within these organizations has facilitated the development of innovative battery solutions that cater to the evolving needs of the automotive industry.

Collaborations

While working in these organizations, Franz-Josef collaborated with talented individuals such as Martin Schloms and Sebastian Martens. Together, they contributed to the enhancement of battery technologies and played a pivotal role in advancing the efficiency and functionality of motor vehicle systems.

Conclusion

Franz-Josef Lietz's dedication to innovation and his extensive patent portfolio underscore his position as a leading inventor in the field of battery technology. His contributions not only impact the automotive industry but also demonstrate the potential for innovative solutions in improving everyday technologies.

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]
Loading…