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

Dfb Soria — 8 Patents

Rank (All Time): #63,060 of 105,732Top 60%
6 inventors
8 Patents All Time

Patents per Year

Patents granted per year, 2019 to 2023Bar chart with a peak of 2 patents in 2020.peak 22019: 1 patents20192020: 2 patents20202021: 2 patents20212022: 2 patents20222023: 1 patents2023

Top Inventors at Dfb Soria All Time

Showing 1–6 of 6 inventors

RankNamePatents
1 Gere S. diZerega 5
2 Holly Maulhardt 3
2 Keith Johnson 3
2 Meidong Yang 3
2 Roland R. Franke 3
2 Robert Lathrop 3