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

D Three Enterprises — 22 Patents

Rank (All Time): #26,414 of 105,732Top 25%
3 inventors
22 Patents All Time

Patents per Year

Patents granted per year, 2010 to 2024Bar chart with a peak of 8 patents in 2014.peak 82010: 1 patents20102011: 3 patents20112013: 2 patents20132014: 8 patents20142015: 2 patents20152017: 2 patents20172020: 1 patents20202023: 2 patents20232024: 1 patents2024

Top Inventors at D Three Enterprises All Time

Showing 1–3 of 3 inventors

RankNamePatents
1 David Kreutzman 22
1 Richard F. Schaefer 22
3 Don N. Tamm 14