Growing community of inventors

Trondheim, Norway

Johannes Tjonnas

Average Co-Inventor Count = 16.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 0

Johannes TjonnasJoachim Scholta (1 patent)Johannes TjonnasVidar Gunnerud (1 patent)Johannes TjonnasBjarne Foss (1 patent)Johannes TjonnasChristoph Kandler (1 patent)Johannes TjonnasDaniel Hissel (1 patent)Johannes TjonnasFederico Zenith (1 patent)Johannes TjonnasMerle Klages (1 patent)Johannes TjonnasIvar J Halvorsen (1 patent)Johannes TjonnasRafael Gouriveau (1 patent)Johannes TjonnasAlan Menard (1 patent)Johannes TjonnasElodie Lechartier (1 patent)Johannes TjonnasThomas Pedersen (1 patent)Johannes TjonnasFrano Barbir (1 patent)Johannes TjonnasMarie-Cecile Pera (1 patent)Johannes TjonnasAngelo Esposito (1 patent)Johannes TjonnasDario Bezmalinovic (1 patent)Johannes TjonnasPhilippe Mocoteguy (1 patent)Johannes TjonnasThomas Pedersen (1 patent)Johannes TjonnasAlan Menard (1 patent)Johannes TjonnasFrano Barbir (1 patent)Johannes TjonnasAngelo Esposito (1 patent)Johannes TjonnasFrederico Zenith (1 patent)Johannes TjonnasIngrid Schjolberg (1 patent)Johannes TjonnasJohannes Tjonnas (1 patent)Joachim ScholtaJoachim Scholta (4 patents)Vidar GunnerudVidar Gunnerud (1 patent)Bjarne FossBjarne Foss (1 patent)Christoph KandlerChristoph Kandler (2 patents)Daniel HisselDaniel Hissel (2 patents)Federico ZenithFederico Zenith (2 patents)Merle KlagesMerle Klages (1 patent)Ivar J HalvorsenIvar J Halvorsen (1 patent)Rafael GouriveauRafael Gouriveau (1 patent)Alan MenardAlan Menard (1 patent)Elodie LechartierElodie Lechartier (1 patent)Thomas PedersenThomas Pedersen (1 patent)Frano BarbirFrano Barbir (1 patent)Marie-Cecile PeraMarie-Cecile Pera (1 patent)Angelo EspositoAngelo Esposito (1 patent)Dario BezmalinovicDario Bezmalinovic (1 patent)Philippe MocoteguyPhilippe Mocoteguy (1 patent)Thomas PedersenThomas Pedersen (1 patent)Alan MenardAlan Menard (1 patent)Frano BarbirFrano Barbir (1 patent)Angelo EspositoAngelo Esposito (1 patent)Frederico ZenithFrederico Zenith (1 patent)Ingrid SchjolbergIngrid Schjolberg (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Electricite De France (1 from 251 patents)

2. Ecole Nationale Superieure De Mecanique Et Des Microtechniques (1 from 11 patents)

3. Stiftelsen Sintef (1 from 2 patents)

4. University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture (1 from 1 patent)

5. Dantherm Power A.s (1 from 1 patent)

6. Zentrum Fur Sonnenenergie- Und Wasserstoff-forschung Baden-wurttemberg (1 from 1 patent)

7. Norwegian University of Science and Technology (41 patents)

8. Sintef Tto As (31 patents)


1 patent:

1. 11239481 - Control of an electrochemical device with integrated diagnostics, prognostics and lifetime management

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12/16/2025
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