Assignee
SAFEMATIC LTD OY
FI·11 granted patents·176 citations·filing 1982–1991
Top patents by PatentIndex Score
11 records- 0179US4424973ASingle-acting slide ring sealingSAFEMATIC LTD OY·Filed 1983·Granted Jan 10, 1984·32 cites·6 claims
- 0271US4688806ASlide ring sealing assembly with bellows and fluid pressure control of sealing pressureSAFEMATIC LTD OY·Filed 1986·Granted Aug 25, 1987·30 cites·5 claims
- 0356US4700953ASlide-ring sealSAFEMATIC LTD OY·Filed 1985·Granted Oct 20, 1987·22 cites·5 claims
- 0449US5072949ALiquid-flushed seal for rotating shaft with vacuum providing leakage controlling choke in flushing liquid supply conduitSAFEMATIC LTD OY·Filed 1991·Granted Dec 17, 1991·20 cites·1 claims
- 0549US4773655ASlide ring sealSAFEMATIC LTD OY·Filed 1987·Granted Sep 27, 1988·17 cites·4 claims
- 0646US4842286ASlide ring seal with circumferentially variably-beveled counter-surface on a shrink fitted slide ring thereofSAFEMATIC LTD OY·Filed 1987·Granted Jun 27, 1989·14 cites·5 claims
- 0745US4613142ASlide-ring seal with distortion prevention constructionSAFEMATIC LTD OY·Filed 1985·Granted Sep 23, 1986·13 cites·5 claims
- 0844US4838560ASlide ring sealSAFEMATIC LTD OY·Filed 1987·Granted Jun 13, 1989·13 cites·2 claims
- 0931US4869463ALubrication systemSAFEMATIC LTD OY·Filed 1988·Granted Sep 26, 1989·8 cites·9 claims
- 1028US4813688ASealing flangeSAFEMATIC LTD OY·Filed 1987·Granted Mar 21, 1989·2 cites·4 claims
- 1120US4466293AVolume flow meter for a flowing mediumSAFEMATIC LTD OY·Filed 1982·Granted Aug 21, 1984·5 cites·8 claims
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