Assignee
GLOBE OIL TOOLS INC
US·3 granted patents·51 citations·filing 1981–1982
Top patents by PatentIndex Score
3 records- 0162US4436164ALubrication failure detection systemGLOBE OIL TOOLS INC·Filed 1982·Granted Mar 13, 1984·28 cites·19 claims
- 0244US4390072ADrill bit lubricant circulation systemGLOBE OIL TOOLS INC·Filed 1981·Granted Jun 28, 1983·12 cites·8 claims
- 0340US4439050ARotary bit bearing systemGLOBE OIL TOOLS INC·Filed 1981·Granted Mar 27, 1984·11 cites·10 claims
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