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

Dickson Industries — 25 Patents

Rank (All Time): #23,796 of 105,732Top 25%
6 inventors
25 Patents All Time

Patents per Year

Patents granted per year, 1987 to 2022Bar chart with a peak of 2 patents in 1987.peak 21987: 2 patents19871988: 2 patents1989: 2 patents19891991: 1 patents1992: 1 patents19921993: 1 patents1995: 1 patents19952001: 1 patents2002: 1 patents20022005: 1 patents2006: 2 patents20062007: 1 patents2008: 2 patents20082010: 2 patents2012: 1 patents20122016: 1 patents2018: 1 patents20182020: 1 patents2022: 1 patents2022

Top Inventors at Dickson Industries All Time

Showing 1–6 of 6 inventors

RankNamePatents
1 Wayne E. Dickson 15
2 Wing Kin Chan 5
3 Tak Keung Cheung 3
#4 Alan Yip 1
#4 Emmerich Anthony Csavas 1
#4 Lik Man Wong 1