Inventor · disambiguated record
Elisabeth Zirk
Also filed as: ZIRK ELISABETH
6 granted patents·118 citations·filing 1983–1985
85Inventor score
Top patents by PatentIndex Score
6 records- 0190US4512672AFront seal for bearing cupsSKF KUGELLAGERFABRIKEN GMBH·Filed 1983·Granted Apr 23, 1985·36 cites·6 claims
- 0272US4645474ASealing device for bearing bushings particularly for universal jointsSKF GMBH·Filed 1985·Granted Feb 24, 1987·28 cites·4 claims
- 0362US4637806AArrangement for mounting swivel pin bearing in yoke of universal jointSKF GMBH·Filed 1985·Granted Jan 20, 1987·15 cites·6 claims
- 0461US4637740ABearing bushing for universal jointsSKF KUGELLAGERFABRIKEN GMBH·Filed 1985·Granted Jan 20, 1987·20 cites·3 claims
- 0556US4611932ABearing bushing for universal jointsSKF KUGELLAGERFABRIKEN GMBH·Filed 1984·Granted Sep 16, 1986·11 cites·1 claims
- 0639US4653936ABearing bushing with inserted sealing ringSKF GMBH·Filed 1985·Granted Mar 31, 1987·8 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →