Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JH

James Graham Hall — 1 Patent in 2018

Prestwick, GB: #1 of 2 inventorsTop 50%
Overall (2018): #384,538 of 503,207Top 80%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10081211 Printing screens, frames therefor and printing screen units Fraser Shaw 2018-09-25