Assignee
FREUDENBERG SPUNWEB SA
FR·2 granted patents·74 citations·filing 1993–1995
Top patents by PatentIndex Score
2 records- 0182US5616395AProcess for the production of two-layer textile reinforcement adapted for the production of bituminous sealing sheets for roofing and reinforcement thus obtainedFREUDENBERG SPUNWEB SA·Filed 1995·Granted Apr 1, 1997·42 cites·16 claims
- 0261US5355565AProcess for the production of a non-woven cloth constituted of continuous interconnected filaments and cloth thus obtainedFREUDENBERG SPUNWEB SA·Filed 1993·Granted Oct 18, 1994·32 cites·8 claims
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