Anthony Durkowski has been granted 7 US patents while listed as an inventor at Schlumberger Technology . The first was granted in 2009 and the most recent in January 2023. Anthony Durkowski ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Anthony Durkowski in Round Rock, TX, US.
Patents per Year Patents granted per year, 2009 to 2023 Bar chart with a peak of 2 patents in 2009. peak 2 2009: 2 patents 2009 2014: 1 patents 2014 2017: 2 patents 2017 2018: 1 patents 2018 2023: 1 patents 2023
Issued Patents All Time
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Showing 1–7 of 7 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
11566495 Compact high-voltage power supply systems and methods Jani Reijonen , Giovana Stefan , Austin J. Jones , Matthieu Simon , Marc-Andre de Looz +1 more 2023-01-31
$157,344,000
10102998 Energy radiation generator with bi-polar voltage ladder Matthieu Simon , Christian Stoller 2018-10-16
$22,087,000
9805903 Energy radiation generator with uni-polar voltage ladder Matthieu Simon , Christian Stoller 2017-10-31
$21,741,000
9805902 Energy radiation generator with bi-polar voltage ladder Matthieu Simon , Christian Stoller 2017-10-31
$21,741,000
8686348 High voltage insulating sleeve for nuclear well logging Leo M. F. Chirovsky , Kevin Lee Hiles , Jani Reijonen , Matthieu Simon , Peter Wraight 2014-04-01
$36,699,000
7639781 X-ray tool for an oilfield fluid Rod Shampine , Joel L. Groves , Etienne Vallee , Peter Wraight 2009-12-29
$45,689,000
7542543 Apparatus and method for well services fluid evaluation using x-rays Rod Shampine , Joel L. Groves , Etienne Vallee , Peter Wraight 2009-06-02
$86,897,000
