Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Siebtechnik Gmbh — 8 Patents

Rank (All Time): #66,189 of 105,732Top 65%
9 inventors
8 Patents All Time

Patents per Year

Patents granted per year, 1980 to 2018Bar chart with a peak of 2 patents in 1981.peak 21980: 1 patents19801981: 2 patents19811990: 1 patents19901996: 1 patents19961999: 1 patents19992013: 1 patents20132018: 1 patents2018

Top Inventors at Siebtechnik Gmbh All Time

Showing 1–9 of 9 inventors

RankNamePatents
1 Horst Dietschreit 3
2 Fritz Greiner-Sturmer 1
2 Eberhard Gock 1
2 Herbert Schiele 1
2 Johannes Bruderlein 1
2 Fritz G. Sturmer 1
2 Miroslaw Gruschka 1
2 Ludwig Schlebusch 1
2 Willbrord Beenken 1