Jean-Marie Siefert

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Arcweil, FR

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Patents Grantslast 30 patents

Information Patent Grant
Semi-transparent solar module panel
- Patent number D353129
- Issue date Dec 6, 1994
- Phototronics OHG
- Alain Ricaud
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Photovoltaic device and solar module having a partial transparency
- Patent number 5,254,179
- Issue date Oct 19, 1993
- Solems S.A.
- Alain Ricaud
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photovoltaic thin layers panel structure
- Patent number 5,252,139
- Issue date Oct 12, 1993
- Solems S.A.
- Jacques Schmitt
- H01 - BASIC ELECTRIC ELEMENTS