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

Willi Studer Ag — 23 Patents

Rank (All Time): #26,504 of 106,120Top 25%
21 inventors
23 Patents All Time

Top Inventors at Willi Studer Ag All Time

Showing 1–21 of 21 inventors

RankNamePatents
1 Roger Lagadec 11
2 Guy W. W. McNally 4
2 Paul Zwicky 4
#4 Claudia Brandes 3
#4 Daniele Pelloni 3
#4 Julien Piot 3
#4 Philip S. Gaskell 3
#8 Johann Schmid 2
#8 Toshitada Doi 2
#10 Arturo E. Stosberg 1
#10 Marco Nai 1
#10 Willi Studer 1
#10 Alex Ruegg 1
#10 Andreas Koch 1
#10 Johannes Felber 1
#10 Kurt Heinz 1
#10 Marcel Schneider 1
#10 Matthias Zbinden 1
#10 Robert Müller 1
#10 Werner Thie 1
#10 Thomas Saner 1