IP Library Assignment 021678/0592
Patent Assignment
Reel/Frame 021678/0592

Assignment of Assignor's Interest

Recorded: 2008-10-14 Pages: 2
Assignors
KOREN, ROBERT DOUGLAS
Executed: 2008-10-10
SZILEZY, DAVID
Executed: 2008-10-10
HAHN, JOSEPH
Executed: 2008-10-10
Assignee
COLUMN & POST, INC.
8013 PURFOY ROAD, FUQUAY-VARINA, NORTH CAROLINA, 27526
Covered Property (1)
Split Columns with Locating Features
Patent: 8,234,837 →
Application: 12/250,814 →
Publication: US 2010/0083609
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 7, 2018
From: COLUMN & POST, INC.
To: DIGGER SPECIALTIES, INC.
Reel/Frame 047435/0007 →