Parker Hannifin answers patent infringement charges by Firepass involving airplane fuel tank systems
Clients Parker Hannifin Corporation
Jones Day is representing Parker Hannifin Corporation against allegations that its airplane fuel tank systems infringe four patents relating to reducing the oxygen concentration below levels that will support combustion.
Firepass IP Holdings v. Parker Hannifin et al., Civil Action No. 09-cv-4234 (E.D.N.Y.)