Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
QU

Quanex

Rank (2011): #6,981 of 22,517Top 35%
4 inventors
3 Patents 2011

Top Inventors at Quanex 2011

Showing 1–4 of 4 inventors

RankNamePatents
1 David C. Bryant 2
1 James W. Meeks 2
3 Jeffrey V. Sawyers 1
3 Robert C. Martineau 1