FD

Francis A. L. Dullien

IP Institut Francais Du Petrole: 2 patents #33 of 234Top 15%
UN Unknown: 2 patents #88 of 2,778Top 4%
Overall (2002): #65,940 of 266,432Top 25%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6383263 Device intended for mechanical separation of high-temperature sand present in a gas stream — 2002-05-07
6355080 Mechanical separator for stack effluents and related method for making same — 2002-03-12