Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Bucharest, RO ranks #20,371 worldwide for total patents filed all time, with 64 patents from 5 inventors. Leading employers of inventors based in Bucharest, RO include Schlumberger Technology, Baker Hughes Holdings, Brunswick.

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Adriaan Gisolf Schlumberger Technology 50
2 Kjell Revheim Baker Hughes Holdings 5
3 Adrian Draghici Brunswick 4
#4 Ross Lowdon Schlumberger Technology 3
#5 Silviu Dorian Chelaru 2

Part of Texas