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

Leum Engineering — 16 Patents

Rank (All Time): #35,468 of 106,120Top 35%
2 inventors
16 Patents All Time

Top Inventors at Leum Engineering All Time

Showing 1–2 of 2 inventors

RankNamePatents
1 Grant Leum 16
2 Eric Demerath 15