IP Library › Assignment 017438/0243
Patent Assignment
Reel/Frame 017438/0243

Assignment of Assignor's Interest

Recorded: 2006-01-06 Pages: 2
Assignor
GAS RESEARCH INSTITUTE
Executed: 2006-01-06
Assignee
GAS TECHNOLOGY INSTITUTE
1700 SOUTH MOUNT PROSPECT ROAD, DES PLAINES, ILLINOIS, 60018
Covered Property (1)
Obstacle Detection System for Underground Operations
Patent: 7,013,991 →
Application: 10/919,748 →
Publication: US 2005/0061547
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 29, 2004
From: WILSON-LANGMAN, ALAN; INGGS, MICHAEL R.; DU TOIT, LEENDERT JOHANNES; KOTHARI, KIRANKUMAR M.
To: GAS RESEARCH INSTITUTE
Reel/Frame 015933/0723 →