Inventor · disambiguated record
Erich Burkl
Also filed as: BURKL ERICH · WALTER LOTHAR
19 granted patents·161 citations·filing 1973–1980
94Inventor score
Top patents by PatentIndex Score
19 records- 0175US4013327AClutch thrust bearingSKF IND TRADING & DEV·Filed 1975·Granted Mar 22, 1977·19 cites·19 claims
- 0274US3951472ABox with double row track carriersSKF IND TRADING & DEV·Filed 1974·Granted Apr 20, 1976·22 cites·10 claims
- 0366US4293166ARolling bearing for relative linear movement on a shaftSKF KUGELLAGERFABRIKEN GMBH·Filed 1980·Granted Oct 6, 1981·19 cites·12 claims
- 0455US3941434AHydrostatic bearingSKF IND TRADING & DEV·Filed 1974·Granted Mar 2, 1976·11 cites·5 claims
- 0554US4077504ASelf-centering clutch thrust bearingSKF IND TRADING & DEV·Filed 1976·Granted Mar 7, 1978·10 cites·20 claims
- 0653US3951473ABall bearing for longitudinal movementsSKF IND TRADING & DEV·Filed 1975·Granted Apr 20, 1976·11 cites·18 claims
- 0750US4093053ASliding collarSKF KUGELLAGERFABRIKEN GMBH·Filed 1977·Granted Jun 6, 1978·8 cites·8 claims
- 0846US4119187AClutch release deviceSKF IND TRADING & DEV·Filed 1976·Granted Oct 10, 1978·7 cites·14 claims
- 0945US4181375ARoller bearing with rolling elements having concave center parts and convex end partsSKF KUGELLAGERFABRIKEN GMBH·Filed 1978·Granted Jan 1, 1980·8 cites·10 claims
- 1045US3967865ABall boxSKF IND TRADING & DEV·Filed 1974·Granted Jul 6, 1976·7 cites·4 claims
- 1143US4099605AClutch release deviceSKF IND TRADING & DEV·Filed 1976·Granted Jul 11, 1978·6 cites·9 claims
- 1243US4055371ABall bearing having staggered ballsSKF IND TRADING & DEV·Filed 1976·Granted Oct 25, 1977·7 cites·8 claims
- 1341US4267913AClutch release deviceSKF KUGELLAGERFABRIKEN GMBH·Filed 1978·Granted May 19, 1981·5 cites·15 claims
- 1441US4054336AGuide bearingSKF IND TRADING & DEV·Filed 1976·Granted Oct 18, 1977·5 cites·10 claims
- 1539US4082374AAxially movable bearing deviceSKF IND TRADING & DEV·Filed 1976·Granted Apr 4, 1978·6 cites·2 claims
- 1636US4059179ASelf-centering clutch bearingSKF IND TRADING & DEV·Filed 1975·Granted Nov 22, 1977·4 cites·7 claims
- 1736US3938862AFluid bearing systemSKF IND TRADING & DEV·Filed 1973·Granted Feb 17, 1976·4 cites·12 claims
- 1833US3955857ABall boxSKF IND TRADING & DEV·Filed 1974·Granted May 11, 1976·2 cites·11 claims
- 1930US4065193AThrust ball bearingSKF IND TRADING & DEV·Filed 1976·Granted Dec 27, 1977·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →