Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Lemforder Metallwaren Ag — 83 Patents

Rank (All Time): #8,409 of 106,120Top 8%
72 inventors
83 Patents All Time

Top Inventors at Lemforder Metallwaren Ag All Time

Showing 1–50 of 72 inventors

RankNamePatents
1 Reinhard Buhl 16
2 Burkhard Schafer 12
3 Ernst-Gunter Jordens 11
#4 Metin Ersoy 9
#5 Helmut Kammel 8
#6 Paul Westphal 7
#7 Andreas Vossel 5
#8 Alfons Nordloh 4
#8 Hubert Siemer 4
#8 Janet Baumann 4
#8 Jens Vortmeyer 4
#8 Kai-Uwe Grams 4
#8 Volker Grube 4
#14 Keit Wagener 3
#14 Klaus Krämer 3
#14 Rudiger Sprang 3
#14 Wolfgang Kleiner 3
#18 Andreas Schmidt 2
#18 Ernst-Gunther Jordens 2
#18 Frank Meyering 2
#18 Frank Meyerink 2
#18 Frank Nolte 2
#18 Gunter Munch 2
#18 Hans-Joseph Gassmann 2
#18 Joachim Burmeister 2
#18 Jorg Meyer 2
#18 Johannes Sprute 2
#18 Jurgen Klenk 2
#18 Ludger Uphaus 2
#18 Martin Wellerding 2
#18 Norbert Bauch 2
#18 Ulrich Rick 2
#33 Hans Dubielzig 1
#33 Franz Promberger 1
#33 Klaus Schuller 1
#33 Elke Ratzokwski 1
#33 Walter Egartner 1
#33 Franz-Josef Moormann 1
#33 Wolfgang Kalz 1
#33 Eduard Jaegermeyr 1
#33 Berthold Grosse-Kohorst 1
#33 Dirk Mahlmann 1
#33 Elisabeth Schmidt 1
#33 Gerhard Ey 1
#33 Georg Stefan Hagemann 1
#33 Gunther Lange 1
#33 Hans Hucklenbroich 1
#33 Hans-Jürgen Imken 1
#33 Herr R. Buhl 1
#33 Hermann Hahle 1