PR

Paul Donald Roberts

📍 Spring, TX: #156 of 378 inventorsTop 45%
🗺 Texas: #6,158 of 17,606 inventorsTop 35%
Overall (2019): #317,668 of 560,194Top 60%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10267366 Universal joint for downhole motor drive Timothy E. LaGrange 2019-04-23