Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JC

Jx Crystals

Rank (All Time): #19,772 of 106,127Top 20%
19 inventors
32 Patents All Time

Top Inventors at Jx Crystals All Time

Showing 1–19 of 19 inventors

RankNamePatents
1 Lewis M. Fraas 32
2 John E. Samaras 11
3 James E. Avery 9
#4 Lucian G. Ferguson 4
#5 Han Xiang Huang 3
#5 Jany X. Fraas 3
#7 Douglas J. Williams 2
#7 Jason B. Keyes 2
#7 Leonid Minkin 2
#7 Robert M. Fraas 2
#7 William P. Mulligan 2
#12 Edward Brown 1
#12 Edward M. West 1
#12 Galen Magendanz 1
#12 Michael R. Seal 1
#12 Paul F. Baldasaro 1
#12 Paul D. Custard 1
#12 Russell J. Ballantyne 1
#12 Wilbert E. Daniels 1