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

Northern Technologies — 17 Patents

Rank (All Time): #33,544 of 105,732Top 35%
10 inventors
17 Patents All Time

Patents per Year

Patents granted per year, 1984 to 2007Bar chart with a peak of 3 patents in 1985.peak 31984: 2 patents19841985: 3 patents19851986: 2 patents19861987: 2 patents19871988: 2 patents19881989: 2 patents19891996: 1 patents19962003: 1 patents20032004: 1 patents20042007: 1 patents2007

Top Inventors at Northern Technologies All Time

Showing 1–10 of 10 inventors

RankNamePatents
1 Robert G. Dickie 10
2 Nuccio Bertone 3
3 Gregory Bentley 2
3 James McDonald 2
3 Martin E. Hobbins 2
#6 Douglas P. Hubbell 1
#6 Marlis Jean Pebles 1
#6 Mark C. Willis 1
#6 Rene K. Pardo 1
#6 Kenneth E. Morden 1

Most Valuable Patents

All 100 most valuable US patents →