BT

Borislav J. Tchakarov

📍 Houston, TX: #236 of 987 inventorsTop 25%
🗺 Texas: #1,330 of 5,527 inventorsTop 25%
Overall (1994): #153,231 of 165,921Top 95%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5348091 Self-adjusting centralizer Leon M. Earl 1994-09-20