TD

Theodore A. Ruble, deceased

SG Sid Richardson Carbon & Gasoline: 2 patents #2 of 5Top 40%
📍 Fort Worth, TX: #829 of 2,247 inventorsTop 40%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,371,740 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4289743 Double venturi carbon black reactor system — 1981-09-15
4213939 Double venturi carbon black reactor system — 1980-07-22