Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chemtronics Co. — 17 Patents

Rank (All Time): #34,410 of 105,732Top 35%
18 inventors
17 Patents All Time

Patents per Year

Patents granted per year, 1980 to 2024Bar chart with a peak of 3 patents in 1988.peak 31980: 1 patents19801981: 1 patents1983: 1 patents19831986: 1 patents1987: 1 patents19871988: 3 patents1989: 2 patents19891993: 1 patents1997: 1 patents19972013: 1 patents2014: 1 patents20142015: 1 patents2017: 1 patents20172024: 1 patents2024

Top Inventors at Chemtronics Co. All Time

Showing 1–18 of 18 inventors

RankNamePatents
1 Daniel J. Brimm 4
2 Donald W. Gross 2
2 James R. Gramse 2
2 Young-Un Park 2
#5 Christian W. Loedel 1
#5 Chris W. Loedel 1
#5 Deuk-Hoi Kim 1
#5 Donald R. Spriggs 1
#5 Jin Cha 1
#5 John C. Monsees 1
#5 Ki-Hang Kim 1
#5 Lester L. Jarrell 1
#5 Mark Sullivan 1
#5 Seung Hyun Jang 1
#5 See-Wook Kim 1
#5 Tae Jeong Jeong 1
#5 William G. Taft 1
#5 Yong Lim 1

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