RB

Robert B. Black

📍 Port Aransas, TX: #4 of 35 inventorsTop 15%
🗺 Texas: #73 of 2,272 inventorsTop 4%
Overall (1982): #3,455 of 81,411Top 5%
3
Patents 1982

Issued Patents 1982

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4353348 Energy conversion system — 1982-10-12
4344386 Heat transfer equipment and method — 1982-08-17
4313399 Technique for handling viscous liquids in transit or storage — 1982-02-02