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For the Inventor, By the Inventor

Lienz, Austria

Liebherr-Hausgerate Lienz Gmbh


USPTO Granted Patents = 23

% Expired Patents = 56.5


Forward Citations = 62

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22 inventors (with patents filed for the assignee):

goldMedal Jochen Hiemeyer (7 out of 14 patents)

silverMedal Martin Kerstner (6 out of 9 patents)

bronzeMedal Michael Freitag (6 out of 10 patents)

4.  Markus Köfele (4 out of 4 patents)

5.  Richard Stocker (4 out of 4 patents)

6.  Karl Benigni (3 out of 3 patents)

7.  Andreas Winkler (2 out of 2 patents)

8.  Dominik Lercher (2 out of 2 patents)

9.  Florian Oberhauser (2 out of 2 patents)

10.  Thomas Gruidl (1 out of 3 patents)

11.  Hannes Stocker (1 out of 1 patent)

12.  Stefan Walder (1 out of 1 patent)

13.  Manfred Gradl (1 out of 3 patents)

14.  Markus Koefele (1 out of 1 patent)

15.  Josef Hecht (1 out of 11 patents)


23 patents:

1. 11135687 - Method for producing a refrigerator and/or freezer appliance (2021-10-05),
2. 10871315 - Refrigerant circuit for a cooling and/or freezing appliance (2020-12-22),
3. 10697687 - Refrigerator and/or freezer device (2020-06-30),
4. 10690395 - Vacuum insulation body (2020-06-23),
5. 10670326 - Vacuum-tight through-film bushing (2020-06-02),
6. 10661498 - Method for applying a film onto a body (2020-05-26),
7. 10640278 - Vacuum insulation body (2020-05-05),
8. 10524572 - Cooling and/or freezer (2020-01-07),
9. 10365031 - Cooling and/or freezing device (2019-07-30),
10. 10088221 - Vacuum insulation body (2018-10-02),
11. 10041726 - Vacuum insulation body (2018-08-07),
12. 9702612 - Cooling and/or freezing device (2017-07-11),
13. 9316281 - Refrigerator unit and/or freezer unit (2016-04-19),
14. 9046297 - Refrigerator and/or freezer unit (2015-06-02),
15. 8807673 - Refrigerator and/or freezer (2014-08-19),
Company Overview
Liebherr-Hausgeräte Lienz GmbH specializes in the development and manufacturing of high-quality household appliances, particularly refrigeration and freezing solutions. The company is part of the Liebherr Group, known for its commitment to innovation and sustainability in appliance technology. With a focus on energy efficiency and user-friendly designs, Liebherr-Hausgeräte serves a global market, providing reliable products that enhance everyday living while adhering to stringent quality standards.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

23 Patents

#1 in Lienz

#154 in Austria

#27,649 in the World

Lienz, AT
Lienz, Austria

Liebherr-Hausgerate Lienz Gmbh

Forward Citations = 62

22 inventors:

goldMedal Jochen Hiemeyer (7 out of 14 patents)

silverMedal Martin Kerstner (6 out of 9 patents)

bronzeMedal Michael Freitag (6 out of 10 patents)

4.  Markus Köfele (4 out of 4 patents)

5.  Richard Stocker (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Liebherr-Hausgerate Lienz Gmbh. Retrieved from https://idiyas.com/company/liebherr-hausgerate-lienz

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

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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