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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MT

Michael Tompkins — 12 Patents

OHOhm: 3 patents #3 of 15Top 20%
Schlumberger Technology: 2 patents #2,630 of 7,293Top 40%
NUNorth Carolina State University: 1 patents #675 of 1,607Top 45%
Shell Oil Compny: 1 patents #2,223 of 4,423Top 55%
WLWesterngeco L.L.C.: 1 patents #231 of 486Top 50%
San Francisco, CA: #3,683 of 26,999 inventorsTop 15%
California: #51,404 of 386,348 inventorsTop 15%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Michael Tompkins has been granted 12 US patents while listed as an inventor at Ohm. The first was granted in 2007 and the most recent in November 2019. Michael Tompkins ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Michael Tompkins in San Francisco, CA, US.

Patents per Year

Patents granted per year, 2007 to 2019Bar chart with a peak of 3 patents in 2013.peak 32007: 1 patents20072008: 1 patents20082009: 1 patents20092012: 2 patents20122013: 3 patents20132016: 1 patents20162017: 2 patents20172019: 1 patents2019

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10488383 Systems and methods for evaluation of wine characteristics 2019-11-26
9784722 Systems and methods for evaluation of wine characteristics 2017-10-10
9619590 Uncertainty estimation for large-scale nonlinear inverse problems using geometric sampling and covariance-free model compression Juan Luis Fernandez-Martinez 2017-04-11 $36,504,000
9494566 Systems and methods for evaluation of wine characteristics 2016-11-15
8570044 Providing measurements to enable determination of electrical resistivity anisotropy of a subterranean structure David Alumbaugh 2013-10-29
8482287 Method of determining electrical anisotropy in a subsurface formation 2013-07-09
8447521 Subsurface electrical conductivity contrast reconstruction using narrow-band electromagnetic data and fullwave imaging 2013-05-21 $38,097,000
8120769 Method and system for fiber properties measurement Jon P. Rust 2012-02-21
8099239 Electromagnetic surveying for resistive or conductive bodies Lucy MacGregor, David Andreis 2012-01-17
7542851 Electromagnetic surveying for hydrocarbon reservoirs 2009-06-02
7356412 Electromagnetic surveying for hydrocarbon reservoirs 2008-04-08
7191063 Electromagnetic surveying for hydrocarbon reservoirs 2007-03-13