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

Photoelectron — 27 Patents

Rank (All Time): #22,355 of 105,732Top 25%
17 inventors
27 Patents All Time

Patents per Year

Patents granted per year, 1992 to 2003Bar chart with a peak of 8 patents in 2001.peak 81992: 1 patents19921994: 1 patents19941995: 4 patents19951996: 3 patents19961997: 3 patents19972000: 1 patents20002001: 8 patents20012002: 5 patents20022003: 1 patents2003

Top Inventors at Photoelectron All Time

Showing 1–17 of 17 inventors

RankNamePatents
1 Alan P. Sliski 13
1 Mark Dinsmore 13
3 Kenneth J. Harte 9
#4 Donald O. Smith 7
#5 Francis M. Feda 3
#6 James Kelland 2
#7 Anthonius J. Boom 1
#7 Euan Thomson 1
#7 John F. Beatty 1
#7 Michael Dalterio 1
#7 Peter J. Biggs 1
#7 Peter E. Oettinger 1
#7 Robert A. Roth 1
#7 Peter M. Nomikos 1
#7 Dave Violette 1
#7 Mark Rocco Ciravolo 1
#7 Nicholas T. Zervas 1

Most Valuable Patents

All 100 most valuable US patents →