skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 1
Patent #:
Issue Dt:
11/04/2014
Application #:
13152959
Filing Dt:
06/03/2011
Inventors:
David Eugene Johnson, Ross Edward Spain
Title:
METHOD AND APPARATUS TO MINIMIZE GRADIENT ERRORS IN BURIED UTILITY DEPTH MEASUREMENTS
Assignment: 1
Reel/Frame:
026612/0873Recorded: 07/19/2011Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/15/2011
Exec Dt:
06/21/2011
Assignee:
1465 HENRY BRENNAN DRIVE
SUITE H
EL PASO, TEXAS 79936
Correspondent:
TIMOTHY E. NIEDNAGEL
BAKER & DANIELS LLP
300 NORTH MERIDIAN STREET, SUITE 2700
INDIANAPOLIS, IN 46204

Search Results as of: 05/16/2024 05:21 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT