Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stephenson Technologies — 3 Patents in 2021

Rank (2021): #9,969 of 31,506Top 35%
3 inventors
3 Patents 2021

Top Inventors at Stephenson Technologies 2021

Showing 1–3 of 3 inventors

RankNamePatents
1 Robert Roy Stephenson 3
2 Bartholomew John Boelryk 2
3 Paul Adams 1