IP Library › Assignment 050728/0452
Patent Assignment
Reel/Frame 050728/0452

Confirmatory License

Recorded: 2019-10-15 Pages: 2
Assignor
KEYSTONE TOWER SYSTEMS, INC.
Executed: 2018-10-22
Assignee
UNITED STATES DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE. S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property (1)
Tapered Structure Construction
Application: 15/851,472 →
Publication: US 2018/0133769
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 8, 2018
From: SMITH, ERIC D.; TAKATA, ROSALIND K.; SLOCUM, ALEXANDER H.; NAYFEH, SAMIR A.
To: KEYSTONE TOWER SYSTEMS, INC.
Reel/Frame 044558/0862 →
Address Change Mar 6, 2020
From: KEYSTONE TOWER SYSTEMS, INC.
To: KEYSTONE TOWER SYSTEMS, INC.
Reel/Frame 052115/0380 →