Assignee
WALTER BAU AG
DE·2 granted patents·23 citations·filing 1994–2001
Top patents by PatentIndex Score
2 records- 0163US6634147B2Process for the installation and tensioning of a brace having a false bearing, in particular a stay cable for a cable-stayed bridge and anchoring device with which to carry out the processWALTER BAU AG·Filed 2001·Granted Oct 21, 2003·10 cites·11 claims
- 0246US5435486ABallast-free permanent rail way having recessed tie with central fastening elementWALTER BAU AG·Filed 1994·Granted Jul 25, 1995·13 cites·22 claims
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