Assignee
HARNESSED EN INC
US·3 granted patents·58 citations·filing 1975–1978
Top patents by PatentIndex Score
3 records- 0172US4013946AMeans for determining a first magnetic field direction by measuring secondary magnetic fields induced in a body rotated in said first fieldHARNESSED EN INC·Filed 1975·Granted Mar 22, 1977·21 cites·19 claims
- 0264US4174577ABorehole drift-direction probeHARNESSED EN INC·Filed 1978·Granted Nov 20, 1979·25 cites·36 claims
- 0347US4065745ADoppler speedometerHARNESSED EN INC·Filed 1976·Granted Dec 27, 1977·12 cites·27 claims
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