Inventor · disambiguated record
Lothar Walter
Also filed as: OLSCHEWSKI ARMIN · WALTER LOTHAR
117 granted patents·1,326 citations·filing 1973–2000
99Inventor score
Files withSKF KUGELLAGERFABRIKEN GMBH78SKF IND TRADING & DEV19SKF LINEARSYSTEME GMBH10SANDVIK AB4SKF GMBH2
Top patents by PatentIndex Score
117 records- 0191US4399898ADevice for releasably securing a shaft in a hubSKF KUGELLAGERFABRIKEN GMBH·Filed 1980·Granted Aug 23, 1983·37 cites·11 claims
- 0285US4610646ARoller, especially a tension roller for a belt driveSKF KUGELLAGERFABRIKEN GMBH·Filed 1981·Granted Sep 9, 1986·50 cites·8 claims
- 0381US4408809ASeal, especially for wheel bearing arrangements for vehiclesSKF IND INC·Filed 1981·Granted Oct 11, 1983·31 cites·12 claims
- 0481US4311348ALinear motion ball bearingsSKF KUGELLAGERFABRIKEN GMBH·Filed 1979·Granted Jan 19, 1982·29 cites·11 claims
- 0581US3998502AFluid bearing systemSKF IND TRADING & DEV·Filed 1975·Granted Dec 21, 1976·27 cites·7 claims
- 0680US6123338ARadial seal for ball bearingSKF LINEARSYSTEME GMBH·Filed 1998·Granted Sep 26, 2000·34 cites·26 claims
- 0780US4123121ABall bearing assembly with plurality of ball guidewaysSKF IND TRADING & DEV·Filed 1976·Granted Oct 31, 1978·26 cites·13 claims
- 0879US4443210ATension roller for belt drivesSKF KUGELLAGERFABRIKEN GMBH·Filed 1981·Granted Apr 17, 1984·27 cites·13 claims
- 0979US4362687AMethod and apparatus for casting or injection-molding of cages of cylindrical rolling elementsSKF KUGELLAGERFABRIKEN GMBH·Filed 1980·Granted Dec 7, 1982·13 cites·6 claims
- 1079US4229055AVibration-absorbing antifriction bearing, especially for a driveshaft of a motor vehicleSKF KUGELLAGERFABRIKEN GMBH·Filed 1979·Granted Oct 21, 1980·24 cites·12 claims
- 1177US4489992ASelf-aligning bearingSKF KUGELLAGERFABRIKEN GMBH·Filed 1981·Granted Dec 25, 1984·27 cites·17 claims
- 1276US4138167ARolling bearing including lengthwise convex race railsSKF KUGELLAGERFABRIKEN GMBH·Filed 1977·Granted Feb 6, 1979·23 cites·13 claims
- 1375US4013327AClutch thrust bearingSKF IND TRADING & DEV·Filed 1975·Granted Mar 22, 1977·19 cites·19 claims
- 1474US4635331AMethod for the production of a guide railSKF KUGELLAGERFABRIKEN GMBH·Filed 1983·Granted Jan 13, 1987·26 cites·8 claims
- 1574US4480879ARolling bearing arrangement for lengthwise movement of a housing on one or two mutually parallel railsSKF KUGELLAGERFABRIKEN GMBH·Filed 1982·Granted Nov 6, 1984·25 cites·3 claims
- 1674US3951472ABox with double row track carriersSKF IND TRADING & DEV·Filed 1974·Granted Apr 20, 1976·22 cites·10 claims
- 1774US3934947AFluid bearing systemSKF IND TRADING & DEV·Filed 1973·Granted Jan 27, 1976·23 cites·1 claims
- 1871US4457740APin for tension rollersSKF KUGELLAGERFABRIKEN GMBH·Filed 1981·Granted Jul 3, 1984·22 cites·9 claims
- 1970US4383670AMethod and apparatus for casting or injection-molding of cages of cylindrical rolling elementsSKF KUGELLAGERFABRIKEN GMBH·Filed 1981·Granted May 17, 1983·19 cites·9 claims
- 2069US4270815ARoller bearingSKF KUGELLAGERFABRIKEN GMBH·Filed 1979·Granted Jun 2, 1981·20 cites·19 claims
- 2166US4293166ARolling bearing for relative linear movement on a shaftSKF KUGELLAGERFABRIKEN GMBH·Filed 1980·Granted Oct 6, 1981·19 cites·12 claims
- 2265US4435890AMethod for production of plastic extrusion-coated bearing races for rolling bearings and bearing races produced therebySKF KUGELLAGERFABRIKEN GMBH·Filed 1982·Granted Mar 13, 1984·18 cites·3 claims
- 2365US4294100AMethod of manufacturing a seamless outer sleeve for a ball bearingSKF KUGELLAGERFABRIKEN GMBH·Filed 1979·Granted Oct 13, 1981·16 cites·8 claims
- 2464US4550479AProcess for the production of a heat treated bearing ringSKF KUGELLAGERFABRIKEN GMBH·Filed 1983·Granted Nov 5, 1985·18 cites·3 claims
- 2563US4367904ARotary drill bit with conical rotary cuttersSKF KUGELLAGERFABRIKEN GMBH·Filed 1981·Granted Jan 11, 1983·17 cites·8 claims
- 2662US4434640AProcess for the production of a bearing bushing without machiningSKF KUGELLAGERFABRIKEN GMBH·Filed 1981·Granted Mar 6, 1984·13 cites·7 claims
- 2762US4204717ABall bearing with radial apertures in end ringsSKF KUGELLAGERFABRIKEN GMBH·Filed 1978·Granted May 27, 1980·15 cites·7 claims
- 2861US4591352ATension rollerSKF KUGELLAGERFABRIKEN GMBH·Filed 1981·Granted May 27, 1986·16 cites·9 claims
- 2961US4139242ALinear motion ball bearingSKF KUGELLAGERFABRIKEN GMBH·Filed 1977·Granted Feb 13, 1979·14 cites·9 claims
- 3060US4448294AClutch release bearing having vibration damping materialSKF KUGELLAGERFABRIKEN GMBH·Filed 1981·Granted May 15, 1984·12 cites·4 claims
- 3159US4206951ALinear rolling bearingSKF KUGELLAGERFABRIKEN GMBH·Filed 1979·Granted Jun 10, 1980·14 cites·6 claims
- 3258US4339157ALinear motion rolling bearingSKF KUGELLAGERFABRIKEN GMBH·Filed 1980·Granted Jul 13, 1982·15 cites·8 claims
- 3358US4158394AMechanism for lubricating the bearings of the cutting rollers of a roller bitSKF KUGELLAGERFABRIKEN GMBH·Filed 1978·Granted Jun 19, 1979·13 cites·4 claims
- 3457US4412372AMethod of manufacturing bearing rings ruptured along an arrow-shaped partition lineSKF KUGELLAGERFABRIKEN GMBH·Filed 1980·Granted Nov 1, 1983·14 cites·10 claims
- 3557US4387938ARolling bearing incorporating damping meansSKF KUGELLAGERFABRIKEN GMBH·Filed 1981·Granted Jun 14, 1983·14 cites·3 claims
- 3656US4433875ATorque transmitting bearing and method of assemblySKF KUGELLAGERFABRIKEN GMBH·Filed 1982·Granted Feb 28, 1984·14 cites·3 claims
- 3756US4240673ALongitudinally movable antifriction bearing with flexural tongueSKF KUGELLAGERFABRIKEN GMBH·Filed 1979·Granted Dec 23, 1980·12 cites·15 claims
- 3856US4128279ALinear motion ball bearingsSKF KUGELLAGERFABRIKEN GMBH·Filed 1977·Granted Dec 5, 1978·13 cites·13 claims
- 3955US4258806ARotary drill bit with rotary cuttersSANDVIK AB·Filed 1979·Granted Mar 31, 1981·17 cites·4 claims
- 4055US3941434AHydrostatic bearingSKF IND TRADING & DEV·Filed 1974·Granted Mar 2, 1976·11 cites·5 claims
- 4154US4256193ARotary drill bit with rotary cutterSANDVIK AB·Filed 1979·Granted Mar 17, 1981·17 cites·7 claims
- 4254US4167220ASystem for lubricating the bearings of cutting rollers of a roller bitSKF KUGELLAGERFABRIKEN GMBH·Filed 1978·Granted Sep 11, 1979·7 cites·9 claims
- 4354US4077504ASelf-centering clutch thrust bearingSKF IND TRADING & DEV·Filed 1976·Granted Mar 7, 1978·10 cites·20 claims
- 4453US4357056AAntifriction bearing for longitudinal movements of a shaftSKF KUGELLAGERFABRIKEN GMBH·Filed 1980·Granted Nov 2, 1982·13 cites·17 claims
- 4553US3951473ABall bearing for longitudinal movementsSKF IND TRADING & DEV·Filed 1975·Granted Apr 20, 1976·11 cites·18 claims
- 4652US4205885ABall bearing with cage formed of axial sectionsSKF KUGELLAGERFABRIKEN GMBH·Filed 1978·Granted Jun 3, 1980·11 cites·10 claims
- 4751US5145260ARolling bearing for longitudinal movementSKF LINEARSYSTEME GMBH·Filed 1991·Granted Sep 8, 1992·15 cites·11 claims
- 4851US4352419ASelf centering clutch thrust bearingSKF KUGELLAGERFABRIKEN GMBH·Filed 1980·Granted Oct 5, 1982·9 cites·9 claims
- 4951US4201424ARolling bearing having two-sided race railsSKF KUGELLAGERFABRIKEN GMBH·Filed 1978·Granted May 6, 1980·10 cites·10 claims
- 5050US4755065ACage for a linearly or rotatably movable guided rolling bearing and the respective bearingSKF LINEARSYSTEME GMBH·Filed 1987·Granted Jul 5, 1988·14 cites·10 claims
Showing the top 50 of 117 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →