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

Seattle Espresso Machine — 9 Patents

Rank (All Time): #60,126 of 105,732Top 60%
3 inventors
9 Patents All Time

Patents per Year

Patents granted per year, 2016 to 2019Bar chart with a peak of 4 patents in 2019.peak 42016: 2 patents20162018: 3 patents20182019: 4 patents2019

Top Inventors at Seattle Espresso Machine All Time

Showing 1–3 of 3 inventors

RankNamePatents
1 Jason Camille Prefontaine 9
2 Devin Walker 7
3 Christopher Flechtner 1