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

John Pearson — 4 Patents

Schlumberger Technology: 2 patents #2,630 of 7,293Top 40%
MIMonogram Industries: 1 patents #8 of 20Top 40%
El Monte, CA: #33 of 170 inventorsTop 20%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
John Pearson has been granted 4 US patents while listed as an inventor at Schlumberger Technology. The first was granted in 1988 and the most recent in June 2014. John Pearson ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list John Pearson in El Monte, CA, US.

Patents per Year

Patents granted per year, 1988 to 2014Bar chart with a peak of 1 patents in 1988.peak 11988: 1 patents19882012: 1 patents20122013: 1 patents20132014: 1 patents2014

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8758490 Method of forming an electrically conductive hollow fiber separation module Caytlin Green 2014-06-24
8439106 Logging system and methodology Ahmed Hammami, Todd Yakimoski, Bemadette Craster 2013-05-14 $36,057,000
8260594 Method and system for predicting the apparent flow conductivity of a heterogeneous medium Philippe Tardy, Ali Fadili, John Peter Crawshaw 2012-09-04 $46,596,000
4724612 Method for winding wires to make a harness 1988-02-16