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Klosterneuburg, Austria

Electrovac Ag

USPTO Granted Patents = 9

% Expired Patents = 77.8

EPO Patents = 4

Trademarks = 3

Forward Citations = 72

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11 inventors (with patents filed for the assignee):

Jürgen Schulz-Harder (3 out of 31 patents)

Ernst Hammel (3 out of 15 patents)

Josef Reithofer (2 out of 5 patents)

4. Christian Auradnik (2 out of 3 patents)

5. Helmut Hartl (1 out of 36 patents)

6. Werner Reiter (1 out of 5 patents)

7. Klaus Mauthner (1 out of 5 patents)

8. Peter Seyr (1 out of 2 patents)

9. Xinhe Tang (1 out of 8 patents)

10. Uwe Grinninger (1 out of 1 patent)

11. Christian Bauer (1 out of 1 patent)

12. Christian Marx (1 patent)

13. Dr-Ing Jürgen Schulz-Harder Schulz-Harder (0 patent)

9 patents: Sort by Forward Citations

1. 8034321 - Hydrogen production (2011-10-11),

2. 7947930 - Method and circuit for controlling at least a heating element of a heating device (2011-05-24),

3. 7814655 - Heat sink in the form of a heat pipe and process for manufacturing such a heat sink (2010-10-19),

4. 7800908 - Device with a heat source formed by a function element that is to be cooled, at least one heat sink, and at least one intermediate layer located between the heat source and the heat sink (2010-09-21),

5. 7534032 - Sensor assembly for determining the temperature state in an area of a heating surface (2009-05-19),

6. 7446286 - Heater strip for an electric heater, heater with such a heater strip and method for manufacturing the heater strip (2008-11-04),

7. 7299967 - Method for manufacturing plate stacks, particularly coolers or cooler elements made up of plate stacks (2007-11-27),

8. 7202596 - Electron emitter and process of fabrication (2007-04-10),

9. 7191505 - Sealed sensor housing and method of making (2007-03-20),

Electrovac AG is a leading provider of vacuum coating technology solutions for various industries. With over 50 years of experience, Electrovac offers a wide range of advanced vacuum coating systems and services to help customers achieve their production goals efficiently and effectively.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

9 Patents

#3 in Klosterneuburg

#350 in Austria

Klosterneuburg, Austria

Electrovac Ag

Forward Citations = 72

11 inventors:

Jürgen Schulz-Harder (3 out of 31 patents)

Ernst Hammel (3 out of 15 patents)

Josef Reithofer (2 out of 5 patents)

4. Christian Auradnik (2 out of 3 patents)

5. Helmut Hartl (1 out of 36 patents)

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