Combination thrust and radial bearing for use in down-hole drilling tools
A Standard patent application filed on 20 September 1991 credited to Beasley, Thomas R.
Details
Application number :
84680
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Combination thrust and radial bearing for use in down-hole drilling tools
Inventor :
Beasley, Thomas R.
Agent name :
Davies Collison Cave
Address for service :
Level 15 1 Nicholson Street MELBOURNE VIC 3000
Filing date :
20 September 1991
Associated companies :
Applicant name :
Dailey Petroleum Services Corp.
Applicant address :
2507 N. Frazier Road Conroe Texas 77303 United States Of America