Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Enhancement of color quality of lumber during drying

Enhancement of color quality of lumber during drying

US Patent 4416069 · Granted Nov 22, 1983

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Device and method for measuring the energy content of hot and humid air streams1985
Psychrometer for measuring the humidity of a gas flow1984
Energy efficient lumber dry kiln using solar collectors and refrigeration system1984
Pressure dryer for steam seasoning lumber1982
Pressure dryer for steam seasoning lumber1982
Pressure dryer for steam seasoning lumber1982