|
| US4031171 | 23 Dec 1975 | 21 Jun 1977 | Mikuni Kogyo Kabushiki Kaisha | Ultrasonic air humidifying apparatus |
| US4793339 | 4 Feb 1988 | 27 Dec 1988 | Omron Tateisi Electronics Co. | Ultrasonic atomizer and storage bottle and nozzle therefor |
| US4926856 | 17 Feb 1988 | 22 May 1990 | Hudson Oxygen Therapy Sales Company | Feeding system |
| US6062212 | 11 Apr 1995 | 16 May 2000 | Bespak Plc | Dispensing apparatus |
| US8001962 | 23 Aug 2003 | 23 Aug 2011 | Sheiman Ultrasonic Research Foundation Pty Ltd. | Nebulizing and drug delivery device |
| US8056557 | 3 Mar 2006 | 15 Nov 2011 | RIC Investments, LLC | Nebulizing drug delivery device with barrier |
| USD258910 | 6 Nov 1978 | 14 Apr 1981 | Baxter Travenol Laboratories, Inc. | Nebulizer cup |
| USD267975 | 20 Aug 1980 | 15 Feb 1983 | Baxter Travenol Laboratories, Inc. | Nebulizer cup |
