Patent Assignment
Reel/Frame 019692/0951
Assignment of Assignor's Interest
Recorded: 2007-08-14
Pages: 5
Assignors
FACTOR, STEPHEN A.
Executed: 2003-12-02
ROOS, JOSEPH W.
Executed: 2003-11-21
ARADI, ALLEN A.
Executed: 2003-11-21
Assignee
ETHYL PETROLEUM ADDITIVES, INC.
330 SOUTH FOURTH STREET, RICHMOND, VIRGINIA, 23219
Covered Property
(1)
Mixed Metal Catalyst Additive and Method for Use in Hydrocarbonaceous Fuel Combustion System
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.