Inventor

SCHWAPPACH ALFRED

DE4 patents

⚠️ This page may combine multiple inventors who share the name “SCHWAPPACH ALFRED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SKF AB

2 patents

US7073948B2Jul 11, 2006

Roller bearing

SKF AB16 citations79

US12305711B2May 20, 2025

Rolling-element bearing

SKF AB0 citations42

SKF GMBH

1 patent

US6227713B1May 8, 2001

Tapered roller bearing for working rolls of roll strands

SKF GMBH33 citations88

LIANG BAOZHU

1 patent

US8702313B2Apr 22, 2014

Roller bearing assembly having a radial shaft seal ring

LIANG BAOZHU8 citations80