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

Pct — 7 Patents

Rank (All Time): #78,336 of 106,120Top 75%
5 inventors
7 Patents All Time

Top Inventors at Pct All Time

Showing 1–5 of 5 inventors

RankNamePatents
1 John Charles Drenter 4
2 Dieter A. Konitzer, Jr. 3
2 Donald C. Allebach, Jr. 3
#4 Marion E. Paris, JR. 2
#5 George A. Percy, Jr. 1