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

Situs — 8 Patents

Rank (All Time): #67,952 of 106,127Top 65%
11 inventors
8 Patents All Time

Top Inventors at Situs All Time

Showing 1–11 of 11 inventors

RankNamePatents
1 Paul F. Zupkas 6
2 David G. Matsuura 5
3 John P. Greelis 3
3 Mikxay Sirivong 3
#5 Charles R. Holdaway 2
#5 Charles Parsons 2
#5 Walter Dean Gillespie 2
#8 Dennis H. Roberts 1
#8 Gregory L. Pemberton 1
#8 W. Tate Scott 1
#8 Elizabeth Dowler 1