Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Effcon Laboratories — 6 Patents

Rank (All Time): #89,806 of 106,120Top 85%
3 inventors
6 Patents All Time

Top Inventors at Effcon Laboratories All Time

Showing 1–3 of 3 inventors

RankNamePatents
1 Nabil Rizk 4
2 Jeffrey Ping 2
3 Jeffrey S. Kiel 1