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

Julian Liu — 4 Patents in 2016

ETEvolution Technologies: 4 patents #1 of 2Top 50%
Port Moody, CA: #3 of 18 inventorsTop 20%
Overall (2016): #40,893 of 481,213Top 9%
4 Patents 2016

Issued Patents 2016

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9415635 Foldable walker apparatus 2016-08-16
9339432 Walker apparatus and backrest therefor Nicolas Cinguino 2016-05-17
9320672 Foldable walker apparatus 2016-04-26
9307868 Bath chair 2016-04-12