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

Focus Surgery — 9 Patents

Rank (All Time): #59,974 of 106,120Top 60%
18 inventors
9 Patents All Time

Top Inventors at Focus Surgery All Time

Showing 1–18 of 18 inventors

RankNamePatents
1 Narendra T. Sanghvi 7
2 Carl W. Hennige 3
2 Claudio I. Zanelli 3
2 Francis J. Fry 3
2 Ralf Seip 3
#6 Roy F. Carlson 2
#6 Wo-Hsing Chen 2
#8 Artur P. Katny 1
#8 Bernard J. Esarey 1
#8 Clint Weis 1
#8 James W. Pell 1
#8 Kenji Yamashita 1
#8 Michael H. Phillips 1
#8 Russell J. Fedewa 1
#8 Shuhei Kagosaki 1
#8 Stan DeMarta 1
#8 Toyoaki Uchida 1
#8 Yutaka Shimazaki 1