RA

Robert W. Allen

📍 Houston, TX: #34 of 558 inventorsTop 7%
🗺 Texas: #147 of 2,272 inventorsTop 7%
Overall (1982): #8,686 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4333314 Solar energy system and heat engine therefor 1982-06-08
4320743 Solar energy system and solar collector therefor 1982-03-23