RJ

Ronald A Johnston

📍 Longview, TX: #8 of 24 inventorsTop 35%
🗺 Texas: #3,902 of 13,174 inventorsTop 30%
Overall (2025): #237,715 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12261974 Screen interface for a mobile device apparatus George Andrew Gordon, Joseph A Cerrato, Kevin J Zilka 2025-03-25