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

Viewray Technologies — 47 Patents

Rank (All Time): #14,051 of 106,120Top 15%
18 inventors
47 Patents All Time

Top Inventors at Viewray Technologies All Time

Showing 1–18 of 18 inventors

RankNamePatents
1 James F. Dempsey 41
2 Shmaryu M. Shvartsman 23
3 Iwan Kawrykow 13
#4 John L. Patrick 11
#5 Gordon D. DeMeester 8
#6 Thomas Chmielewski 7
#7 Eyad Kishawi 3
#7 Georgi Gerganov 3
#7 Qingguo Zeng 3
#7 Roger Nana 3
#7 Timothy P. Eagan 3
#12 Amit Sharma 1
#12 David Nicolay 1
#12 David L. Rayner 1
#12 Gerald Fought 1
#12 Gopinath Kuduvalli 1
#12 Iwan Kawrakow 1
#12 Massimo Dal Forno 1