Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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R & D Tool & Engineering — 2 Patents in 2018

Rank (2018): #13,403 of 29,927Top 45%
3 inventors
2 Patents 2018

Top Inventors at R & D Tool & Engineering 2018

Showing 1–3 of 3 inventors

RankNamePatents
1 Brian R. Lefebure 1
1 Bruce A. Wardlow 1
1 Dave Brunson 1