IP Library › Assignment 019207/0753
Patent Assignment
Reel/Frame 019207/0753

Assignment of Assignor's Interest

Recorded: 2007-04-24 Pages: 4
Assignor
NATIONAL-OILWELL DHT, L.P.
Executed: 2007-04-19
Assignee
NATIONAL-OILWELL, L.P.
1000 RICHMOND AVENUE, 4TH FLOOR, HOUSTON, TEXAS, 77042
Covered Property (1)
Pipe Racking System
Patent: 7,246,983 →
Application: 11/231,712 →
Publication: US 2006/0104747
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Correction of Application Number Recorded at Reel 017209 Frame 0778. Mar 23, 2006
From: ZAHN, BALDWIN E.; FILLIP, MARK J.; TETTLETON, RYLLEE TAB; BUI, TOM
To: NATIONAL-OILWELL DHT, L.P.
Reel/Frame 017371/0948 →