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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Schlumberger — 10 Patents

Rank (All Time): #54,856 of 105,732Top 55%
17 inventors
10 Patents All Time

Patents per Year

Patents granted per year, 1982 to 2006Bar chart with a peak of 5 patents in 1982.peak 51982: 5 patents19821988: 1 patents19881998: 1 patents19981999: 1 patents19992000: 1 patents20002006: 1 patents2006

Top Inventors at Schlumberger All Time

Showing 1–17 of 17 inventors

RankNamePatents
1 Benjamin Bradley 1
1 Bruce N. Carpenter 1
1 David H. Tinch 1
1 Jean Suau 1
1 John P. Timmons 1
1 Kenneth R. Cooke 1
1 Patrick L. Jennings 1
1 Ruben E. Salazar Cardozo 1
1 Sophie Girard 1
1 Stephane Provost 1
1 Victor Trifu 1
1 William J. Frawley 1
1 William E. Kenyon 1
1 Joseph Finocchiaro 1
1 Elie S. Eliahou 1
1 Charles Y. Regat, deceased 1
1 Kvetoslav F. Prazdny 1

Most Valuable Patents

All 100 most valuable US patents →