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

Specialty Filaments

Rank (1997): #8,612 of 13,859Top 65%
1 inventors
1 Patents 1997

Top Inventors at Specialty Filaments 1997

Showing 1–1 of 1 inventors

RankNamePatents
1 Timothy D. O'Brien 1