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

Qwint Systems — 6 Patents

Rank (All Time): #88,571 of 105,732Top 85%
4 inventors
6 Patents All Time

Patents per Year

Patents granted per year, 1981 to 1983Bar chart with a peak of 4 patents in 1981.peak 41981: 4 patents19811982: 1 patents19821983: 1 patents1983

Top Inventors at Qwint Systems All Time

Showing 1–4 of 4 inventors

RankNamePatents
1 Donald P. Martin 4
1 Robert C. Hoffman 4
3 Richard H. Kruse 2
#4 Mitchell Budniak 1