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

L&J Engineering — 7 Patents

Rank (All Time): #73,499 of 106,120Top 70%
9 inventors
7 Patents All Time

Top Inventors at L&J Engineering All Time

Showing 1–9 of 9 inventors

RankNamePatents
1 Louis J. Jannotta 5
2 Jeffrey D. Clay 2
3 William Jenisch, Jr. 1
3 Brian E. McCollough 1
3 Brian J. Weis 1
3 Edward W. Maby 1
3 Marvin S. Stone 1
3 Raymond G. Reip 1
3 Raymond C. Reip 1