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

Livengood Engineering — 5 Patents

Rank (All Time): #99,162 of 106,120Top 95%
9 inventors
5 Patents All Time

Top Inventors at Livengood Engineering All Time

Showing 1–9 of 9 inventors

RankNamePatents
1 Barry T. Phillips 5
1 Joseph C. Livengood 5
3 Amy L. Livengood 4
#4 Justin M. Nittman 2
#4 Philip A. Livengood 2
#6 Chad Hosack 1
#6 Heather Bean 1
#6 Joseph D. LoBue 1
#6 Theodore Bruce Ziemkowski 1