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

Dmc — 21 Patents

Rank (All Time): #27,958 of 105,732Top 30%
64 inventors
21 Patents All Time

Patents per Year

Patents granted per year, 2002 to 2025Bar chart with a peak of 8 patents in 2002.peak 82002: 8 patents20022003: 2 patents20032004: 3 patents20042019: 2 patents20192021: 1 patents20212022: 1 patents20222023: 2 patents20232024: 1 patents20242025: 1 patents2025

Top Inventors at Dmc All Time

Showing 1–50 of 64 inventors

RankNamePatents
1 Hyung Joon Kim 3
2 Byeong Gu Jang 2
2 Guy Roche 2
2 Hyung Jin Kim 2
2 Rainer Domesle 2
2 Won-Wook Lee 2
#7 David Shingler 1
#7 Annette Gorse 1
#7 Andreas Schriener 1
#7 Andreas Schulz 1
#7 Axel Niemann 1
#7 Byung Gu Jang 1
#7 Conny Vogler 1
#7 Dan V. Goia 1
#7 Daeyong Seong 1
#7 Daniel R. Swiler 1
#7 Dietrich Ruehlicke 1
#7 Dong Un Kim 1
#7 Dong Ui KIM 1
#7 Dongeon KIM 1
#7 Eberhard Gunther 1
#7 Egbert Lox 1
#7 Elisabeth Zimmerbeutel 1
#7 Emmanuel Auer 1
#7 Fritz Diefenbach 1
#7 Frank Heringhaus 1
#7 Gi Uk Seo 1
#7 Harald Klein 1
#7 Hans-Peter Letschert 1
#7 Herbert Triptrap 1
#7 Jaehun Kim 1
#7 Jae Won Lee 1
#7 Jong-Hyun Park 1
#7 Juyoung Choi 1
#7 Jurgen Gieshoff 1
#7 Jung Un Jung 1
#7 Jurgen Lang 1
#7 Jun Shin 1
#7 Karl-Heinz Koch 1
#7 Karl Vogel 1
#7 Lothar Mussmann 1
#7 Martin Jansen 1
#7 Maurizio Ragnetti 1
#7 Mechthild Mueller 1
#7 Mu Geun Choi 1
#7 Peter Albers 1
#7 Peter T. Pfaff 1
#7 Philip Robert JACKSON 1
#7 Roger Wolmer 1
#7 Ryuichi Tsuchiya 1

Most Valuable Patents

PatentEst. ValueYear
Device for inspecting waterproofness$16K2023

All 100 most valuable US patents →