JH

James Hargraves

📍 Petersburg, VA: #2 of 4 inventorsTop 50%
🗺 Virginia: #1,200 of 4,063 inventorsTop 30%
Overall (2022): #418,378 of 548,613Top 80%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11506243 Temperature-robust polymer shroud for roller bearing seal Michael A. Mason 2022-11-22