HR

Howard N. Rosen

US USDA: 5 patents #184 of 2,828Top 7%
📍 Carbondale, IL: #20 of 142 inventorsTop 15%
🗺 Illinois: #17,877 of 84,256 inventorsTop 25%
Overall (All Time): #1,065,892 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
4559823 Device and method for measuring the energy content of hot and humid air streams Albert C. Kent, George F. Girod 1985-12-24
4461167 Psychrometer for measuring the humidity of a gas flow Albert C. Kent 1984-07-24
4432147 Energy efficient lumber dry kiln using solar collectors and refrigeration system Peter Chen, Wayne A. Helmer 1984-02-21
4416069 Enhancement of color quality of lumber during drying Robert E. Bodkin, Kenneth D. Gaddis 1983-11-22
4343095 Pressure dryer for steam seasoning lumber Robert E. Bodkin, Kenneth D. Gaddis 1982-08-10