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

Penn-Plax — 12 Patents

Rank (All Time): #45,536 of 105,732Top 45%
13 inventors
12 Patents All Time

Patents per Year

Patents granted per year, 1991 to 2024Bar chart with a peak of 3 patents in 2004.peak 31991: 1 patents19911992: 1 patents19921993: 1 patents19931997: 1 patents19971998: 2 patents19982000: 1 patents20002004: 3 patents20042021: 1 patents20212024: 1 patents2024

Top Inventors at Penn-Plax All Time

Showing 1–13 of 13 inventors

RankNamePatents
1 Gerald Phillips 9
2 Marvin Goldman 8
3 Terry Goldman 5
#4 Jerome N. Goldman 3
#5 Chi-Liu Wu 2
#5 Johnny Davila Gonzalez 2
#7 Eric Sauerman 1
#7 Jiangyan Zhao 1
#7 John Cummings 1
#7 Joseph Pesin 1
#7 Ricky Scott Goldman 1
#7 Steven Wilkonski 1
#7 Wenan Yang 1