Assignee

HANSEN ERIK SPANGENBERG

DK·1 granted patent·1 pending application·4 citations·filing 2006–2011

Technology mixB28B2

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2 records

0167US8167264B2Self-supporting interior wall for use in concrete casting equipment used in concrete casting machinesHANSEN ERIK SPANGENBERG·Filed 2006·Granted May 1, 2012·4 cites·16 claims
0233US2012328729A1Form med vipbare sidekernerHANSEN ERIK SPANGENBERG·Filed 2011·Application pending·0 cites

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