Patent Assignment
Reel/Frame 019555/0535
Assignment of Assignor's Interest
Recorded: 2007-07-13
Pages: 3
Assignors
MENTINK, LEON
Executed: 2007-05-16
BERNAERTS, JOEL
Executed: 2007-05-16
MAZE, MICHEL
Executed: 2007-06-06
DELFOSSE, FREDERIC
Executed: 2007-05-26
Assignee
ROQUETTE FRERES
LESTREM, LESTREM, 62136, FRANCE
Covered Property
(1)
Preparation and Treating of Bituminous Compositions