Patent Assignment
Reel/Frame 004155/0955
Assignment of Assignors Interest.
Recorded: 1983-07-19
Pages: 1
Assignor
BILLINGS, RAYMOND J.
Executed: 1983-07-05
Assignee
SOFTWARE DISTRIBUTION NETWORK, INC.
2950 S. JAMAICA COURT, AURORA, COLORADO, 80014
Covered Property
(1)
Secure Copy Method and Device for Stored Programs
Patent:
4,550,350 →
Application:
06/515,128 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.