Inventor
EDELMANN LUDWIG
DE37 patents
⚠️ This page may combine multiple inventors who share the name “EDELMANN LUDWIG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SKF AB
12 patentsUS11346399B2May 31, 2022
Transport-securing unit, method for attaching a transport-securing unit, and method for installing
SKF AB4 citations70
US10215235B2Feb 26, 2019
Bearing unit and separator
SKF AB1 citations62
US11078956B2Aug 3, 2021
Rolling-element bearing unit, cage, and installation method
SKF AB0 citations59
US10527090B2Jan 7, 2020
Wheel bearing unit and pre-assembly method
SKF AB1 citations59
US7066648B2Jun 27, 2006
Bearing arrangement
SKF AB6 citations54
US10260564B2Apr 16, 2019
Rolling-element bearing unit
SKF AB0 citations51
US8979381B2Mar 17, 2015
Bearing device and manufacturing method thereof
SKF AB1 citations51
US11401972B2Aug 2, 2022
Cage for a rolling-element bearing
SKF AB0 citations49
US11053980B2Jul 6, 2021
Rolling-element bearing unit and assembly method
SKF AB0 citations49
US12188517B2Jan 7, 2025
Wheel bearing assembly
SKF AB0 citations48
US7059770B2Jun 13, 2006
Guide rail for a linear bearing
SKF AB0 citations47
US10443656B2Oct 15, 2019
Rolling-element bearing unit for wheel bearing assembly
SKF AB0 citations41
SKF LINEARSYSTEME GMBH
8 patentsUS6123338ASep 26, 2000
Radial seal for ball bearing
SKF LINEARSYSTEME GMBH34 citations92
US4755065AJul 5, 1988
Cage for a linearly or rotatably movable guided rolling bearing and the respective bearing
SKF LINEARSYSTEME GMBH14 citations74
US6276830B1Aug 21, 2001
Linear guide assembly with positively guided cage
SKF LINEARSYSTEME GMBH9 citations72
US6168313B1Jan 2, 2001
Bearing unit including linear bearing
SKF LINEARSYSTEME GMBH8 citations72
US5145260ASep 8, 1992
Rolling bearing for longitudinal movement
SKF LINEARSYSTEME GMBH15 citations72
US6361309B1Mar 26, 2002
Injection molding tool for producing a rolling bearing cage for a linear bearing
SKF LINEARSYSTEME GMBH7 citations70
US6132092AOct 17, 2000
Ball bearing for permitting linear movement and method for making same
SKF LINEARSYSTEME GMBH2 citations62
US6068404AMay 30, 2000
Ball bearing for longitudinal movements
SKF LINEARSYSTEME GMBH5 citations61
SKF GMBH
5 patentsUS4611931ASep 16, 1986
Sealed roller bearing
SKF GMBH40 citations92
US4764157AAug 16, 1988
Tensioning device for drive belt assemblies
SKF GMBH12 citations73
US4643700AFeb 17, 1987
Tension roller
SKF GMBH4 citations62
US6155719ADec 5, 2000
Linear guide assembly with positively guided cage
SKF GMBH5 citations61
US4752280AJun 21, 1988
Tensioning device for drive belt
SKF GMBH6 citations59
SKF KUGELLAGERFABRIKEN GMBH
4 patentsUS4618335AOct 21, 1986
Tension-adjusting device for driving belt
SKF KUGELLAGERFABRIKEN GMBH23 citations82
US4516962AMay 14, 1985
Tension roller for drive belts
SKF KUGELLAGERFABRIKEN GMBH24 citations82
US4560291ADec 24, 1985
Cage for ball bearings, especially for inclined ball bearings
SKF KUGELLAGERFABRIKEN GMBH22 citations80
US4505369AMar 19, 1985
Clutch thrust bearing
SKF KUGELLAGERFABRIKEN GMBH5 citations60
LEICA AG
3 patentsUS5686313ANov 11, 1997
Method for preparation of microscopic, especially electron-microscopic, slides for the preparation of sections
LEICA AG20 citations92
US5469712ANov 28, 1995
Device for dehydrating and/or embedding samples
LEICA AG12 citations72
US5438838AAug 8, 1995
Chamber for freeze-drying by cryosorption
LEICA AG8 citations72
REICHERT OPTISCHE WERKE AG
2 patentsUS4306425ADec 22, 1981
Device for the cryo-substitution of small biological objects for microscopic research, especially electron microscopic investigations
REICHERT OPTISCHE WERKE AG40 citations92
US4232453ANov 11, 1980
Device for freeze drying and synthetic resin impregnation when necessary of small biological objects for electron microscopic examination
REICHERT OPTISCHE WERKE AG36 citations92