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

Spartan Tool

Rank (2003): #11,961 of 18,594Top 65%
2 inventors
1 Patents 2003

Top Inventors at Spartan Tool 2003

Showing 1–2 of 2 inventors

RankNamePatents
1 David Margherio 1
1 Donald J. Borelli 1