Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Kenneth J. St. Onge Halliburton 1
1 Darrell Chad Brenneis Halliburton Energy Services 1
1 David E. Ripley Compositech 1
1 Jimmy D Hart General Motors 1

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