Inventor · disambiguated record
Antti-Jussi Heilala
Also filed as: HEILALA ANTTI J · HEILALA ANTTI-JUSSI
6 granted patents·104 citations·filing 1983–1987
84Inventor score
Technology areasF16J
Files withSAFEMATIC LTD OY6
Top patents by PatentIndex Score
6 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
- 0346US4842286ASlide 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
- 0445US4613142ASlide-ring seal with distortion prevention constructionSAFEMATIC LTD OY·Filed 1985·Granted Sep 23, 1986·13 cites·5 claims
- 0544US4838560ASlide ring sealSAFEMATIC LTD OY·Filed 1987·Granted Jun 13, 1989·13 cites·2 claims
- 0628US4813688ASealing flangeSAFEMATIC LTD OY·Filed 1987·Granted Mar 21, 1989·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →