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

Otis Elevator — 148 Patents in 2023

Rank (2023): #261 of 29,631Top 1%
258 inventors
148 Patents 2023

Top Inventors at Otis Elevator 2023

Showing 1–50 of 258 inventors

RankNamePatents
1 Tadeusz Pawel Witczak 10
2 Derk Oscar Pahlke 9
3 Enrico Manes 7
3 Sandeep Sudi 7
3 Walter Thomas Schmidt 7
#6 Brad Guilani 6
#6 Craig Drew Bogli 6
#6 Michael J. Tracey 6
#9 Bichun Li 5
#9 Justin Billard 5
#9 Shenhong Wang 5
#12 Antonio Martins 4
#12 Bradley Armand Scoville 4
#12 Daniel A. Mosher 4
#12 Kiron Bhaskar 4
#12 Paul R. Braunwart 4
#12 Randy Roberts 4
#12 Wenbo Huang 4
#12 Yrinee Michaelidis 4
#20 Arthur Hsu 3
#20 Changle Li 3
#20 Daryl J. Marvin 3
#20 Hui Fang 3
#20 Javier Munoz Sotoca 3
#20 Juan Antonio Illan 3
#20 Kai Li 3
#20 Kyle Martin 3
#20 Nikola Trcka 3
#20 Paul A. Simcik 3
#20 Ravikiran Singaraju 3
#20 Richard E. Kulak 3
#20 Robert Costabile 3
#20 Scott Alan Eastman 3
#20 Wei-Chung Wang 3
#20 Wenping Zhao 3
#20 Xiaofei Guo 3
#20 Zhen Jia 3
#38 Adriaan Joris H. Larmuseau 2
#38 Aditya Swami 2
#38 Alan Matthew Finn 2
#38 Andrew Zielke 2
#38 Bruce F. Gallo 2
#38 Bruce P. Swaybill 2
#38 Chen Zhao 2
#38 Danny Lee 2
#38 Ezhil Nanjappan 2
#38 Fengkun Zhu 2
#38 Goran Djuknic 2
#38 Hak Cheol Kim 2
#38 Harold Terry 2