RA

Richard Arbrink

AS Asea Brown Boveri, S.A.: 2 patents #162 of 1,048Top 20%
AA Abb Technology Ag: 1 patents #211 of 532Top 40%
Overall (All Time): #1,630,148 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6119542 Compact toothed wheel gearing with large gear ratio — 2000-09-19
5993348 Compact toothed wheel gearing with large gear ratio — 1999-11-30
5575179 Compact gear — 1996-11-19