Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RO

Roxburgh — 6 Patents

Rank (All Time): #87,515 of 106,120Top 85%
3 inventors
6 Patents All Time

Top Inventors at Roxburgh All Time

Showing 1–3 of 3 inventors

RankNamePatents
1 William N. Carr 6
2 Xi Sun 3
3 Robert B. Marcus 1