Patent Assignment
Reel/Frame 063889/0747
Assignment of Assignor's Interest
Recorded: 2023-06-08
Pages: 3
Assignor
DAIKAI, EIICHI
Executed: 2023-03-29
Assignee
SUMITOMO RIKO COMPANY LIMITED
1, HIGASHI 3-CHOME, KOMAKI-SHI,, AICHI, 4858550, JAPAN
Covered Property
(1)
Double-Tube Heat Exchanger and Manufacturing Method Therefor
Application:
18/330,350 →
Publication:
US 2023/0341188