Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Rotary cam load positioning apparatus

Rotary cam load positioning apparatus

US Patent 4934271 · Granted Jun 19, 1990

Estimated economic value: $2,885,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System and method for controlling an ultraviolet air treatment device for return2009
Humidifier with reverse osmosis filter2006
System, apparatus, and method for controlling lamp operation when subject to the2006
Humidity controller2005
System and method for controlling an ultraviolet air treatment device for return2005
System and method for controlling an ultraviolet air treatment device for air co2002
Dehumidifier using non-rotating desiccant material2002
Heat recovery ventilator with make-up air capability2001
Make up air equipment control2001
Method of humidity control utilizing dewpoint2001
Humidity control based on an estimation using heating plant cycle, of inside win2001
Water distribution tray for an in-duct humidifier1999