Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Duraframe Window Shutter Systems — 7 Patents

Rank (All Time): #76,688 of 106,120Top 75%
2 inventors
7 Patents All Time

Top Inventors at Duraframe Window Shutter Systems All Time

Showing 1–2 of 2 inventors

RankNamePatents
1 James Fullwood 7
2 Thomas Nudo 1