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

Defiant Engineering — 3 Patents in 2024

Rank (2024): #10,168 of 28,977Top 40%
4 inventors
3 Patents 2024

Top Inventors at Defiant Engineering 2024

Showing 1–4 of 4 inventors

RankNamePatents
1 Cullen Craig Keyes 3
1 Lawrence Gene Griffin 3
3 Ian Graham Janke 2
#4 Stanley Jon Blois 1