DLL
USPTO Trademark Record · Serial No. 73352696
Trademark details
It was initially claimed by Schlumberger Technology Corporation on 19820302.
That brand applies to the following goods and services:Wireline Services for Its Clients in Connection with Oil Well Exploration and Completion, and Particularly for Providing Porosity Analysis in Boreholes for Such Clients.
Currently that trademark is represented by trademark attorney(s): Gary L. Bush, William D. Zahrt, II and R.
You can learn more about that trademark on the USPTO website: View the USPTO record
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