Inventor · disambiguated record
Volker Hartel
Also filed as: HAERTEL VOLKER · HARTEL VOLKER
25 granted patents·4 pending applications·625 citations·filing 1981–2006
97Inventor score
Files withMETZELER KAUTSCHUK13CONTINENTAL AG4METZELER GMBH3METZELER AUTOMOTIVE PROFILES2METZELER GIMETALL AG2
Top patents by PatentIndex Score
29 records- 0189US4645614AElectroviscous liquidsBAYER AG·Filed 1985·Granted Feb 24, 1987·55 cites·17 claims
- 0287US4942075AAnnular resilient body made of fiber composite materialsMETZELER GMBH·Filed 1989·Granted Jul 17, 1990·50 cites·29 claims
- 0387US4773632ASpring element with hydraulic dampingMETZELER KAUTSCHUK·Filed 1986·Granted Sep 27, 1988·47 cites·9 claims
- 0486US5447341AMolder rubber hose branchMETZELER AUTOMOTIVE PROFILES·Filed 1994·Granted Sep 5, 1995·61 cites·8 claims
- 0584US4759534AActive two-chamber engine mount with hydraulic dampingMETZELER KAUTSCHUK·Filed 1986·Granted Jul 26, 1988·40 cites·7 claims
- 0682US7213799B2Pneumatic suspension and damping arrangementCONTINENTAL AG·Filed 2003·Granted May 8, 2007·30 cites·36 claims
- 0781US4744547AElastic engine mountMETZELER KAUTSCHUK·Filed 1985·Granted May 17, 1988·37 cites·8 claims
- 0878US4418897ATwo-chamber motor mount with hydraulic dampingMETZELER KAUTSCHUK·Filed 1981·Granted Dec 6, 1983·30 cites·8 claims
- 0972US5213315AMethod for varying the spring rigidity of an elastomer mount, and a corresponding mountMETZELER GIMETALL AG·Filed 1991·Granted May 25, 1993·29 cites·25 claims
- 1072US4765600APneumatic spring elementMETZELER KAUTSCHUK·Filed 1986·Granted Aug 23, 1988·27 cites·6 claims
- 1169US5302336AMethod for producing molded hose branches from rubber and a hose produced by the methodMETZELER AUTOMOTIVE PROFILES·Filed 1991·Granted Apr 12, 1994·36 cites·4 claims
- 1267US4586690AApparatus for the manufacture of molded parts from molding compoundsMETZELER KAUTSCHUK·Filed 1984·Granted May 6, 1986·29 cites·4 claims
- 1364US4757981AActive two-chamber engine mountMETZELER KAUTSCHUK·Filed 1986·Granted Jul 19, 1988·22 cites·14 claims
- 1462US6702075B2Controllable shock absorberCONTINENTAL AG·Filed 2001·Granted Mar 9, 2004·9 cites·8 claims
- 1562US4846917AMethod of producing an inflatable hollow bodyMETZELER GMBH·Filed 1987·Granted Jul 11, 1989·18 cites·1 claims
- 1659US4880216ATwo-chamber engine bearing which has hydraulic dampingMETZELER KAUTSCHUK·Filed 1984·Granted Nov 14, 1989·18 cites·4 claims
- 1753US4618128ATwo-chamber engine bearing which has hydraulic dampingMETZELER KAUTSCHUK·Filed 1984·Granted Oct 21, 1986·15 cites·11 claims
- 1850US4570748ACo-oscillating, volume-changing resonator in the form of a silencerMETZELER KAUTSCHUK·Filed 1984·Granted Feb 18, 1986·11 cites·5 claims
- 1946US5221078AMethod for varying the spring rigidity of an elastomer mount, and corresponding elastic mountMETZELER GIMETALL AG·Filed 1991·Granted Jun 22, 1993·14 cites·17 claims
- 2044US4750719ATwo-chamber engine mountMETZELER KAUTSCHUK·Filed 1987·Granted Jun 14, 1988·12 cites·9 claims
- 2143US2007018804A1Transponder for tiresCONTINENTAL AG·Filed 2006·Application pending·0 cites
- 2242US5088580AHydraulically acting damping elementMETZELER GMBH·Filed 1990·Granted Feb 18, 1992·14 cites·22 claims
- 2340US6773352B2Elastomer bearingCONTINENTAL AG·Filed 2001·Granted Aug 10, 2004·2 cites·13 claims
- 2437US4683979ACo-oscillating, volume-changing resonator in the form of a silencerMETZELER KAUTSCHUK·Filed 1985·Granted Aug 4, 1987·7 cites·8 claims
- 2536US6337749B1Method for generating a control signal for apparatus producing topological depths on a workpieceBENECKE KALIKO AG·Filed 1997·Granted Jan 8, 2002·10 cites·18 claims
- 2635US2004094251A1Transponder for tiresFiled 2003·Application pending·0 cites
- 2735US2006102438A1Actuation unit for an electromechanically operated disk brakeBAYER BERNWARD·Filed 2003·Application pending·0 cites
- 2831US4572002AApparatus for determining the fatigue limit of elastic material under completely reversed stressMETZELER KAUTSCHUK·Filed 1984·Granted Feb 25, 1986·2 cites·12 claims
- 2930US2006220448A1Chassis bearingHAERTEL VOLKER·Filed 2004·Application pending·0 cites
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