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

Ivy Hill

Rank (All Time): #22,120 of 106,127Top 25%
22 inventors
28 Patents All Time

Top Inventors at Ivy Hill All Time

Showing 1–22 of 22 inventors

RankNamePatents
1 Patrick J. O'Brien 15
2 Herbert Friedman 10
3 Larry Durham 8
#4 George F. Rufo, Jr. 5
#5 Arthur Kern 4
#6 James J. Danelski 3
#6 Alvin Thomas 3
#8 David Bolognia 2
#8 Janice Haas 2
#8 Ronald W. Womack 2
#8 Anthony L. Gelardi 2
#12 David France 1
#12 Daphne Sheu 1
#12 Donald R. Ford 1
#12 Janice B. Hass 1
#12 Jerry J. Tillett 1
#12 Robert P. Jewett 1
#12 Thomas F. Budny 1
#12 Veronica Ann Buffington 1
#12 Anthony G. Schenna 1
#12 Alan A. Chalem 1
#12 Anthony R. Adamoli 1