Patent Assignment
Reel/Frame 062464/0721
Merger
Recorded: 2023-01-24
Pages: 7
Assignors
H&W PROPERTIES LLC
Executed: 2020-01-29
DITCH, DENNIS W.
Executed: 2020-01-29
HEYING, MICHAEL L.
Executed: 2020-01-29
Assignee
VEITSCH-RADEX AMERICA LLC
4741 KISTER COURT, ASHTABULA, OHIO, 44004
Covered Property
(1)
Low Cement Spinel Stabilized Silicon Carbide Composite Material
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 30, 2013
From: HEADRICK, WILLIAM, JR, DR
To: MISSOURI REFRACTORIES
Reel/Frame 030315/0888 →
Nunc Pro Tunc Assignment
Jan 24, 2023
From: VEITSCH-RADEX AMERICA LLC
To: RHI MAGNESITA GMBH
Reel/Frame 062464/0804 →
Nunc Pro Tunc Assignment
Jan 24, 2023
From: RHI MAGNESITA GMBH
To: REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG
Reel/Frame 062464/0851 →