Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DA

David Andreis

OHOhm: 3 patents #3 of 15Top 20%
Aberdeen, TX: #14 of 32 inventorsTop 45%
Overall (All Time): #826,162 of 4,157,543Top 20%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11163080 Computer implemented method for generating a subsurface rock and/or fluid model of a determined domain Carlos Cobos, Marco Zanzi, Lucy MacGregor, Francisco Bolivar, Pedro Alvarez +1 more 2021-11-02
8265913 Electromagnetic surveying Lucy MacGregor, Neville Barker 2012-09-11
8099239 Electromagnetic surveying for resistive or conductive bodies Lucy MacGregor, Michael Tompkins 2012-01-17
7592814 Method for monitoring an area containing a subterranean resistive or conductive body, and for obtaining a volume of hydrocarbon therefrom 2009-09-22
7565245 Electromagnetic surveying Lucy MacGregor, Nikolay Golubev 2009-07-21
7362102 Electromagnetic surveying for resistive or conductive bodies 2008-04-22