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

Zeroshift Limited — 6 Patents

Rank (All Time): #84,418 of 105,732Top 80%
3 inventors
6 Patents All Time

Patents per Year

Patents granted per year, 2009 to 2012Bar chart with a peak of 2 patents in 2009.peak 22009: 2 patents20092010: 1 patents20102011: 1 patents20112012: 2 patents2012

Top Inventors at Zeroshift Limited All Time

Showing 1–3 of 3 inventors

RankNamePatents
1 William Wesley Martin 6
2 Anthony Joseph Child 1
2 Richard J. Thompson 1