IP Library › Assignment 044590/0443
Patent Assignment
Reel/Frame 044590/0443

Assignment of Assignor's Interest

Recorded: 2018-01-10 Pages: 10
Assignors
MATTSON, STEVEN R.
Executed: 2017-11-13
LESHER, SCOTT D.
Executed: 2017-11-14
Assignee
VOESTALPINE NORTRAK INC.
1740 PACIFIC AVENUE, CHEYENNE, WYOMING, 82007
Covered Property (1)
Keyway Tie
Application: 15/867,623 →
Publication: US 2019/0211512
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Sep 21, 2023
From: VOESTALPINE RAILWAY SYSTEMS NORTRAK INC.
To: VOESTALPINE RAILWAY SYSTEMS NORTRAK I LLC
Reel/Frame 064990/0346 →
Change of Name Sep 21, 2023
From: VOESTALPINE NORTRAK INC.
To: VOESTALPINE RAILWAY SYSTEMS NORTRAK INC.
Reel/Frame 065016/0219 →
Change of Name Sep 21, 2023
From: VOESTALPINE RAILWAY SYSTEMS NORTRAK I LLC
To: VOESTALPINE RAILWAY SYSTEMS NORTRAK LLC
Reel/Frame 065016/0228 →
Assignment of Assignor's Interest Jan 16, 2026
From: LESHER, SCOTT D
To: VOESTALPINE RAILWAY SYSTEMS NORTRAK LLC
Reel/Frame 073495/0241 →