Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Paper Systems — 10 Patents

Rank (All Time): #54,099 of 106,120Top 55%
3 inventors
10 Patents All Time

Top Inventors at Paper Systems All Time

Showing 1–3 of 3 inventors

RankNamePatents
1 David W. Perkins 10
2 William L. Chase 3
3 Williams L. Chase 1