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

Landoll

Rank (2011): #10,728 of 22,517Top 50%
2 inventors
2 Patents 2011

Top Inventors at Landoll 2011

Showing 1–2 of 2 inventors

RankNamePatents
1 Allan S. Gengler 2
2 Donald R. Landoll 1