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

James A. Walker — 2 Patents in 2021

EMEmagin: 1 patents #9 of 11Top 85%
QUQuantaed: 1 patents #2 of 5Top 40%
Midland, MI: #44 of 281 inventorsTop 20%
Michigan: #1,612 of 9,874 inventorsTop 20%
Overall (2021): #151,550 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11129770 Modular medication case for improved regimen compliance Donald Murray Learmonth, Shi-Ze Liu, Mehran Mehregany, Oliver Ian Yates 2021-09-28
11101451 Mechanically pre-biased shadow mask and method of formation 2021-08-24 $4,656,000