Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Arrangement and process for the ventilation of a vehicle interior as a function of harmful gases

Arrangement and process for the ventilation of a vehicle interior as a function of harmful gases

US Patent 5980378 · Granted Nov 9, 1999

Estimated economic value: $48,112,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for monitoring the refrigerant filling level in refrigerating system2002
Method for monitoring the refrigerant level in an air conditioner2001
Circuit arrangement for actuating an air-conditioning system or automatic air co2001
Process for providing outside temperature information for influencing the vehicl2000
Method for controlling the evaporator temperature of an air conditioner as a fun2000
Method for evaporator temperature control as a function of the outside dew point2000
Vehicle air conditioning unit with an air-conditioning function depending on the1999
Sun sensing arrangement and method of arranging a sun sensor in a motor vehicle1999
Process for monitoring the refrigerant fill-level in a refrigeration system1996
Process for monitoring the coolant level in a cooling system1993