Patents for F24F 6 - Air-humidification (7,159) |
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11/14/1978 | US4125576 Water distributor trough primarily for a warm air furnace mounted humidifier |
10/10/1978 | US4118945 Enthalpy control for an environmental humidification and cooling system |
09/26/1978 | US4117045 Humidifier with removable water receptacle |
09/26/1978 | US4116387 Mist generator |
09/05/1978 | US4112015 Humidifier drive system |
08/22/1978 | US4107942 Cooling system |
08/15/1978 | US4107268 Animal confinement environment control |
07/18/1978 | US4101609 Cover holder for evaporative cooler |
06/13/1978 | US4094935 Evaporative cooling system |
05/30/1978 | US4092519 Electrode boiler |
05/23/1978 | US4090370 Environmental control system |
05/16/1978 | US4089915 Self-sterilizing humidifier |
05/16/1978 | US4089666 Method for control of air relative humidity with reduced energy usage |
05/02/1978 | US4087495 Ultrasonic air humidifying apparatus |
04/25/1978 | US4085893 Ultrasonic humidifiers, atomizers and the like |
01/24/1978 | US4069687 Refrigeration evaporative booster combination |
12/20/1977 | US4064203 Or deodorizer |
11/08/1977 | US4056946 Condenser |
11/01/1977 | US4056582 Humidifier assembly |
11/01/1977 | US4056049 Space humidifier |
10/18/1977 | US4054122 Gas humidifier |
08/23/1977 | US4043777 Air handling system |
08/16/1977 | US4042016 Environmental humidification and cooling system |
07/26/1977 | US4038347 Humidifying apparatus |
06/21/1977 | US4031180 Cooling pad system |
06/21/1977 | US4031171 Ultrasonic air humidifying apparatus |
06/21/1977 | US4030474 Air treating dispenser |
06/14/1977 | US4029723 Evaporative airconditioner |
06/14/1977 | US4029082 Heat and cold storage apparatus |
06/07/1977 | US4028526 Electrically grounded vaporizer structure |
05/31/1977 | US4026971 Evaporative cooler |
05/24/1977 | US4025587 Air humidifier |
04/26/1977 | US4019683 Liquid atomizing apparatus utilizing ultrasonic wave |
02/08/1977 | US4006674 Humidifiers for forced air systems |
01/25/1977 | US4004432 Humidifier kit for room air conditioner |
01/18/1977 | US4003967 Electric heating and humidifying apparatus |
01/04/1977 | US4001650 Method and apparatus for ultrasonic transducer protection |
11/09/1976 | US3990427 Air humidifying method and apparatus |
11/02/1976 | US3989042 Oscillator-exciting system for ultrasonic liquid nebulizer |
10/19/1976 | US3987133 Humidifier |
10/12/1976 | US3984995 Method and apparatus for the treatment of air |
09/07/1976 | US3979485 Portable humidifier |
08/31/1976 | US3978174 Evaporator cooler apparatus |
08/17/1976 | US3975470 Humidifier having a water distributor trough |
08/10/1976 | US3974244 Humidifier pad |
07/20/1976 | US3970250 Ultrasonic liquid atomizer |
06/29/1976 | US3965691 Cooling system for poultry houses |
06/08/1976 | US3962381 Humidification apparatus |
05/18/1976 | US3957932 Humidifier |
04/27/1976 | US3953551 Air cooling apparatus |
04/20/1976 | US3952181 Humidifier |
04/20/1976 | US3951625 Air conditioning apparatus |
03/16/1976 | US3944785 Electrode boiler with automatic control |
03/16/1976 | US3944139 Moisturizing apparatus for use with wind machines |
03/16/1976 | US3943841 Conditioning the air of a smokehouse or the like |
03/09/1976 | US3943221 Apparatus for atomizing and/or vaporizing liquid in a stream of gas |
03/02/1976 | US3941862 Humidifier |
02/10/1976 | US3937920 Method of operating an electrode-type water-vapor generator |
02/03/1976 | US3936515 Slinger means for humidifier |