OP

Otto Porzelt

SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
Overall (All Time): #3,748,429 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5539792 Grid-shaped spacer for a nuclear-reactor fuel assembly Martin-Benno Buttner, Bernd Block, Dirk Blavius 1996-07-23