RR

Richard A. Rosthal

Schlumberger Technology: 5 patents #6 of 361Top 2%
🗺 California: #953 of 28,521 inventorsTop 4%
Overall (2003): #8,218 of 273,478Top 4%
5
Patents 2003

Issued Patents 2003

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6630830 Shielding method and apparatus using flexible strip Dzevat Omeragic, Jean Seydoux 2003-10-07
6624634 Borehole current correction methods and apparatus Dean Homan, Thomas D. Barber, Stephen D. Bonner, Brian Clark, Dzevat Omeragic 2003-09-23
6573722 Method and apparatus for cancellation of borehole effects due to a tilted or transverse magnetic dipole Dean Homan, Thomas D. Barber, Stephen D. Bonner, Brian Clark, Dzevat Omeragic 2003-06-03
6566881 Shielding method and apparatus using transverse slots Dzevat Omeragic, Jean Seydoux 2003-05-20
6557794 Coil shielding method for selective attenuation of an electromagnetic energy field component Dean Homan, Dzevat Omeragic, Stephen D. Bonner, Brian Clark, Scott S. Chesser +1 more 2003-05-06