DB

David P. Branyon

📍 San Antonio, TX: #176 of 568 inventorsTop 35%
🗺 Texas: #3,902 of 13,174 inventorsTop 30%
Overall (2025): #415,456 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12398670 Rotating internal combustion engine Charles Mattison Green, Grant O. Musgrove, Kevin L. Hoag, Thomas E. Reinhart 2025-08-26