Patent Assignment
Reel/Frame 022648/0642
Assignment of Assignor's Interest
Recorded: 2009-05-06
Pages: 3
Assignee
LAFARGE
61 RUE DES BELLES FEUILLES, PARIS, F-75116, FRANCE
Covered Property
(1)
Process for the Production of Cement
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.