Inventor · disambiguated record
Richard D. Dipersio
Also filed as: DIPERSIO RICHARD D
3 granted patents·168 citations·filing 1987–1993
77Inventor score
Technology areasE21B
Top patents by PatentIndex Score
3 records- 0178US4894923AMethod and apparatus for measurement of azimuth of a borehole while drillingALCAN INT LTD·Filed 1987·Granted Jan 23, 1990·62 cites·12 claims
- 0278US4813274AMethod for measurement of azimuth of a borehole while drillingTELECO OILFIELD SERVICES INC·Filed 1987·Granted Mar 21, 1989·61 cites·10 claims
- 0364US5452518AMethod of correcting for axial error components in magnetometer readings during wellbore survey operationsBAKER HUGHES INC·Filed 1993·Granted Sep 26, 1995·45 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →