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:
|
06/05/2018
|
Application #:
|
14784446
|
Filing Dt:
|
10/14/2015
|
|
Publication #:
|
|
Pub Dt:
|
03/17/2016
| | | | |
|
Inventors:
|
Peng ZHAO, Jie YU, Changfu DONG
|
|
Title:
|
METHOD FOR MANUFACTURING SUPERIOR 13CR FRICTION-WELDED DRILLROD
|
|
|
Assignment:
1
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
|
|
|
| NO. 885, FUJIN ROAD |
| BAOSHAN DISTRICT |
| SHANGHAI, CHINA 201900 |
|
|
|
|
| QUARLES & BRADY LLP |
| 411 E. WISCONSIN AVENUE |
| SUITE 2350 |
| MILWAUKEE, WI 53202-4426 |
|
|
Search Results as of:
04/19/2024 09:45 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
|
