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

The Clarkson — 7 Patents

Rank (All Time): #75,801 of 105,732Top 75%
5 inventors
7 Patents All Time

Patents per Year

Patents granted per year, 1981 to 1999Bar chart with a peak of 1 patents in 1981.peak 11981: 1 patents19811987: 1 patents19871989: 1 patents19891990: 1 patents19901993: 1 patents19931994: 1 patents19941999: 1 patents1999

Top Inventors at The Clarkson All Time

Showing 1–5 of 5 inventors

RankNamePatents
1 Curtis W. Clarkson 6
2 Larry F. Koll 4
3 Nicholas J. Williams 3
#4 Milton E. Jennings 1
#4 Thomas P. McKavanagh 1