HY

H. Donn de Yampert

📍 El Paso, TX: #405 of 878 inventorsTop 50%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #4,069,813 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4329997 Cold/hot compression and elevation apparatus Sergio Renteria 1982-05-18