Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Erca Formseal — 7 Patents

Rank (All Time): #74,432 of 105,732Top 75%
7 inventors
7 Patents All Time

Patents per Year

Patents granted per year, 2003 to 2009Bar chart with a peak of 2 patents in 2007.peak 22003: 1 patents20032004: 1 patents20042006: 1 patents20062007: 2 patents20072009: 2 patents2009

Top Inventors at Erca Formseal All Time

Showing 1–7 of 7 inventors

RankNamePatents
1 Dominique Schwab 6
2 Bernard Gandon 3
3 Michel Luc 2
3 Timothy Cooper 2
#5 Alain Dunan 1
#5 Bernard Michelon 1
#5 Daniel Pacilly 1