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

Gestra Ag — 26 Patents

Rank (All Time): #23,029 of 105,732Top 25%
27 inventors
26 Patents All Time

Patents per Year

Patents granted per year, 1986 to 2019Bar chart with a peak of 4 patents in 1998.peak 41986: 2 patents19861987: 1 patents1990: 1 patents19901991: 3 patents1993: 1 patents19931994: 1 patents1995: 1 patents19951997: 3 patents1998: 4 patents19981999: 1 patents2000: 3 patents20002002: 1 patents2003: 2 patents20032012: 1 patents2019: 1 patents2019

Top Inventors at Gestra Ag All Time

Showing 1–27 of 27 inventors

RankNamePatents
1 Werner Foller 7
2 Holm Klann 5
2 Holger Schroter 5
2 Joachim-Christian Politt 5
#5 Hans Kehlbeck 4
#6 Gunter Herbold 3
#6 Kerstin Borchers 3
#8 Guenter Schmitz 2
#8 Gunter Schmitz 2
#8 Heinrich Hansemann 2
#8 Herbert Laupichler 2
#8 Jan-Hermann Muller 2
#8 Juergen Klattenhoff 2
#8 Jurgen Klattenhoff 2
#15 Wolfgang Behnken 1
#15 Bernhard Kruhsel 1
#15 Edmond Ilg 1
#15 Helmut Willenbrock 1
#15 Holger Schroeter 1
#15 Johannes Tetzner 1
#15 Jürgen Lutz 1
#15 Lur Wessels 1
#15 Ralf Borowski 1
#15 Sergej Janzen 1
#15 Wilhelm Strache 1
#15 Bernard Aversenq 1
#15 Jean Guizard 1