Assignee
LECHLER ELRING DICHTUNGSWERKE
DE·10 granted patents·164 citations·filing 1982–1991
Top patents by PatentIndex Score
10 records- 0184US5380014ACylinder head gasketLECHLER ELRING DICHTUNGSWERKE·Filed 1991·Granted Jan 10, 1995·60 cites·23 claims
- 0270US4465287ACylinder-head gasket for piston-type internal combustion enginesLECHLER ELRING DICHTUNGSWERKE·Filed 1983·Granted Aug 14, 1984·25 cites·7 claims
- 0368US4676514ACombined intake-exhaust gasket for internal combustion enginesLECHLER ELRING DICHTUNGSWERKE·Filed 1986·Granted Jun 30, 1987·23 cites·7 claims
- 0448US4720316AMethod for making flat gasketsLECHLER ELRING DICHTUNGSWERKE·Filed 1986·Granted Jan 19, 1988·13 cites·12 claims
- 0545US4483539AMethod of making a cylinder head gasketLECHLER ELRING DICHTUNGSWERKE·Filed 1983·Granted Nov 20, 1984·11 cites·11 claims
- 0645US4478887AReinforced support sheet and method for making sameLECHLER ELRING DICHTUNGSWERKE·Filed 1982·Granted Oct 23, 1984·10 cites·6 claims
- 0740US4761364AScreen printing stencil for making elastomer sealing layers on flat gasket plates and method for making sameLECHLER ELRING DICHTUNGSWERKE·Filed 1986·Granted Aug 2, 1988·7 cites·4 claims
- 0832US4500100ACylinder head gasketLECHLER ELRING DICHTUNGSWERKE·Filed 1984·Granted Feb 19, 1985·5 cites·20 claims
- 0931US4520068AReinforced support sheet and method for making sameLECHLER ELRING DICHTUNGSWERKE·Filed 1983·Granted May 28, 1985·4 cites·11 claims
- 1020US4669740ACylinder head gasketLECHLER ELRING DICHTUNGSWERKE·Filed 1986·Granted Jun 2, 1987·6 cites·3 claims
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