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Kassel, Germany

Institut Fuer Solare Energieversorgungs-technik (iset) Verein an Der Universitaet Gesamthochschule Kassel E.v.

USPTO Granted Patents = 3

Forward Citations = 206

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6 inventors (with patents filed for the assignee):

Michael Viotto (1 out of 7 patents)

Heiko Fasshauer (1 out of 1 patent)

Alfred Engler (1 out of 1 patent)

4. Christian Bendel (1 out of 1 patent)

5. Norbert Henze (1 out of 1 patent)

6. Joerg Kirchhof (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 6933714 - Method and apparatus for measuring the impedance of an electrical energy supply system (2005-08-23),

2. 6693809 - Device for equal-rated parallel operation of single-or three-phase voltage sources (2004-02-17),

3. 6395971 - Apparatus for converting solar energy into electrical energy and for radiating and/or receiving high frequency electromagnetic waves (2002-05-28),

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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#21 in Kassel

#8,262 in Germany

Kassel, Germany

Institut Fuer Solare Energieversorgungs-technik (iset) Verein an Der Universitaet Gesamthochschule Kassel E.v.

Forward Citations = 206

6 inventors:

Michael Viotto (1 out of 7 patents)

Heiko Fasshauer (1 out of 1 patent)

Alfred Engler (1 out of 1 patent)

4. Christian Bendel (1 out of 1 patent)

5. Norbert Henze (1 out of 1 patent)

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