Pieter J. Sonneveld

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Helmond, NL

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Patents Grantslast 30 patents

Information Patent Grant
Metal suspension half-cell for an accumulator, method for operating...
- Patent number 5,368,952
- Issue date Nov 29, 1994
- Stork Screens B.V.
- Pieter J. Sonneveld
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode material for use in a storage battery
- Patent number 5,264,302
- Issue date Nov 23, 1993
- Stork Screens B.V.
- Pieter J. Sonneveld
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode material for use in a storage battery
- Patent number 4,948,682
- Issue date Aug 14, 1990
- Stork Screens, B.V.
- Pieter J. Sonneveld
- H01 - BASIC ELECTRIC ELEMENTS