IP Library › Assignment 013022/0635
Patent Assignment
Reel/Frame 013022/0635

Assignment of Assignor's Interest

Recorded: 2002-06-17 Pages: 3
Assignors
PATRIUS, ANDREW L., JR.
Executed: 2002-03-28
PORTER, STEPHEN P.
Executed: 2002-03-28
Assignee
LIGON BROTHERS MANUFACTURING CO.
3776 VAN DYKE, ALMONT, MICHIGAN, 48003
Covered Property (1)
One Way Anti-Back Flow Valve
Patent: 6,837,265 →
Application: 10/100,196 →
Publication: US 2002/0148507
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 17, 2002
From: PATRIUS, ANDREW L., JR.; PORTER, STEPHEN P.
To: LIGON BROTHERS MANUFACTURING CO.
Reel/Frame 013020/0344 →