Patent Assignment
Reel/Frame 034215/0167
Assignment of Assignor's Interest
Recorded: 2014-11-20
Pages: 3
Assignor
ACREE, ELAINE S.
Executed: 2014-11-19
Assignee
INTERGRAPH CORPORATION
19 INTERPRO ROAD, MADISON, ALABAMA, 35758
Covered Property
(1)
Method and Apparatus for Shadow Estimation and Spreading