FP

Frank Pfeiffer

Overall (2011): #302,605 of 364,097Top 85%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7895983 Retention assembly for a hydrocarbon trap Alex Braithwaite, Michael Willig, Stefan Maier 2011-03-01