HL

Henri Lancelin

PS Proengin Sa: 3 patents #4 of 7Top 60%
Overall (All Time): #1,580,029 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7374722 System for taking a gas sample able to contain particles of suspended materials Gilles Guene, Patrick Bleuse, Pierre Clausin 2008-05-20
7333204 Method and device for analysing a gas likely to contain particles or suspended aerosols Gilles Guene, Patrick Bleuse, Pierre Clausin 2008-02-19
6309604 Apparatus combining spectrophotometry and flame ionisation detection for analysing a gas composition Patrick Bleuse, Pierre Clausin, Gilles Guene 2001-10-30