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

Perfect Ip — 1 Patent in 2021

Rank (2021): #23,317 of 31,506Top 75%
3 inventors
1 Patents 2021

Top Inventors at Perfect Ip 2021

Showing 1–3 of 3 inventors

RankNamePatents
1 Josef F. Bille 1
1 Ruth Sahler 1
1 Stephen Q. Zhou 1