Drill pipe connecting and disconnecting apparatus
A Standard patent application filed on 30 May 2003 credited to Fletcher, David Curtis ; Hamilton, William R. ; Rae, Donald D.

Details

Application number :

2003253616  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Drill pipe connecting and disconnecting apparatus  

Inventor :

Fletcher, David Curtis ; Hamilton, William R. ; Rae, Donald D.  

Agent name :

 

Address for service :

 

Filing date :

30 May 2003  

Associated companies :

 

Applicant name :

GRAY EOT, INC.  

Applicant address :

11355 F.M. 830, Willis, TX 77318  

Old name :

 

Original Source :

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