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

Chandler Systems — 48 Patents

Rank (All Time): #13,116 of 105,732Top 15%
5 inventors
48 Patents All Time

Patents per Year

Patents granted per year, 1997 to 2025Bar chart with a peak of 9 patents in 2020.peak 91997: 1 patents19972002: 1 patents2003: 1 patents20032006: 2 patents2007: 1 patents20072008: 1 patents2009: 1 patents20092010: 1 patents2013: 3 patents20132015: 1 patents2016: 2 patents20162017: 1 patents2018: 3 patents20182019: 4 patents2020: 9 patents20202021: 6 patents2023: 8 patents20232025: 2 patents2025

Top Inventors at Chandler Systems All Time

Showing 1–5 of 5 inventors

RankNamePatents
1 William D. Chandler, Jr. 48
2 Aaron R. Wolfe 41
3 Cody A. Harbaugh 35
#4 Patrick Frazer 16
#5 William D. Chandler, III 2