Assignee
SCHLEGEL LINING TECH GMBH
DE·4 granted patents·49 citations·filing 1982–1991
Top patents by PatentIndex Score
4 records- 0153US5075135AProcess for providing the surface of a film made from a weldable polymer material with projectionsSCHLEGEL LINING TECH GMBH·Filed 1991·Granted Dec 24, 1991·15 cites·12 claims
- 0246US4552485AProcess and prepressing pipe for laying a pipeline in the earthSCHLEGEL LINING TECH GMBH·Filed 1982·Granted Nov 12, 1985·16 cites·8 claims
- 0340US4499923AConcrete pipe with an inner liningSCHLEGEL LINING TECH GMBH·Filed 1984·Granted Feb 19, 1985·11 cites·13 claims
- 0433US4787775AArrangement for transmitting force from a sheet made of polymer material onto a supporting surfaceSCHLEGEL LINING TECH GMBH·Filed 1988·Granted Nov 29, 1988·7 cites·8 claims
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