Patent Assignment
Reel/Frame 025874/0241
Assignment of Assignor's Interest
Recorded: 2011-02-28
Pages: 3
Assignor
TANYGIN, SERGEI
Executed: 2011-02-28
Assignee
ANALYTICAL GRAPHICS INC.
220 VALLEY CREEK BLVD., EXTON, PENNSYLVANIA, 19341
Covered Property
(1)
Approaches for Earth-Fixed Trajectories Launching From Anywhere Within a Specified Area
Application:
61/431,671 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.