Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
U-

U-Fuel — 18 Patents

Rank (All Time): #32,904 of 105,732Top 35%
2 inventors
18 Patents All Time

Patents per Year

Patents granted per year, 1991 to 2019Bar chart with a peak of 4 patents in 2014.peak 41991: 2 patents19911994: 1 patents19941996: 1 patents19961998: 1 patents19981999: 3 patents19992001: 3 patents20012007: 1 patents20072013: 1 patents20132014: 4 patents20142019: 1 patents2019

Top Inventors at U-Fuel All Time

Showing 1–2 of 2 inventors

RankNamePatents
1 R. Michael Webb 12
2 Ronald Michael Webb 6