MP

Michel Perrin

CS Colas S.A.: 3 patents #2 of 16Top 15%
Overall (All Time): #1,202,604 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D751818 Clutch handbag 2016-03-22
5324136 Apparatus for spreading bonding emulsion or similar material for road asphalt Jean-Pierre Reymonet, Clement Beatrix, Pierre Defontaine 1994-06-28
5279500 Apparatus for spreading a road surfacing material Jean-Pierre Reymonet, Clement Beatrix, Pierre Defontaine, Philippe Brissonneau, Jean-Pierre Gravet 1994-01-18
5178486 Device for spreading a fluid substance, and machine permitting the simultaneous application of this substance and of the surfacing of a highway Jean-Pierre Reymonet, Clement Beatrix, Pierre Defontaine, Philippe Brissonneau 1993-01-12