EF

Edward V. Fritsch

ST Sandvik Rock Tools: 1 patents #17 of 31Top 55%
📍 Palestine, TX: #25 of 58 inventorsTop 45%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,902,698 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4924948 Shock absorbing bit retaining ring Jo-Yu Chuang 1990-05-15