HM

Hans-Albert Michel

FG Federal-Mogul Burscheid Gmbh: 2 patents #25 of 70Top 40%
📍 Leverkusen, DE: #733 of 1,687 inventorsTop 45%
Overall (All Time): #2,219,434 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6470792 Combined compression and oil scraper piston ring — 2002-10-29
6209881 Cast-iron piston ring Rudolf Linde 2001-04-03