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

Ipar

Rank (2019): #8,990 of 32,327Top 30%
2 inventors
4 Patents 2019

Top Inventors at Ipar 2019

Showing 1–2 of 2 inventors

RankNamePatents
1 Jeffrey D. Brandstetter 4
2 Joseph L. Spears 2