D0372253 cites 70 patents.

Title
Support arm and rotary cone for modular drill bit
Application Number
D/33630
Publication Number
D372253
Application Date
January 17, 1995
Publication Date
July 30, 1996
Inventor
Jay S Bird
Waxahachie
TX, US
Michael S Beaton
Cedar Hill
TX, US
Harry M Campos Jr
Grand Prairie
TX, US
Alan D Huffstutler
Grand Prairie
TX, US
Agent
Baker & Botts L
Assignee
Dresser
TX, US
IPC
E21B 10/26
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