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| US4068326 | 9 Jun 1975 | 17 Jan 1978 | | Inflatable bathtub |
| US4312084 | 30 Nov 1979 | 26 Jan 1982 | | Inflatable bathtub for bedridden patients |
| US4335473 | 16 Jul 1980 | 22 Jun 1982 | Zodiac | Water reservoirs, particularly swimming pools |
| US4442838 | 25 Mar 1982 | 17 Apr 1984 | Her Majesty the Queen in right of Canada, as represented by the Minister of National Defence | Malignant hyperthermia mattress |
| US4821348 | 22 Feb 1988 | 18 Apr 1989 | Richard Paterson | Convertable bed and bathroom combination |
| US4935971 | 30 May 1989 | 26 Jun 1990 | | In-bed bathing process and apparatus therefor |
| US4958389 | 21 Feb 1989 | 25 Sep 1990 | | Portable/disposable shower-bath |
| US4998302 | 14 Jul 1989 | 12 Mar 1991 | | Self-contained mobile hygiene cabinet |
| US5022102 | 6 Jun 1990 | 11 Jun 1991 | | Inflatable bathing devices |
| US5025515 | 14 Jun 1988 | 25 Jun 1991 | | Portable bath tub apparatus |
| US5060325 | 17 Dec 1990 | 29 Oct 1991 | | Integrated mattress and commode with integrated bathing section |
| US5195192 | 15 Jul 1991 | 23 Mar 1993 | | Portable bathing apparatus |
| US5247712 | 4 Feb 1992 | 28 Sep 1993 | | Inflatable bathing device |
| US5341526 | 5 Nov 1992 | 30 Aug 1994 | | Personal hygiene care unit |
| US5386599 | 29 Mar 1994 | 7 Feb 1995 | | Portable sofa and bathing unit |
| US5819333 | 24 Jan 1997 | 13 Oct 1998 | | Portable, inflatable, one-person vessel for recumbent, weightless, therapeutic flotation |
| US6543068 | 25 Mar 2002 | 8 Apr 2003 | | Home health care bed bath |
| US7165280 | 26 Aug 2004 | 23 Jan 2007 | | Fluid-control medical mattress |
| US7547320 | 24 Aug 2006 | 16 Jun 2009 | Life Recovery System HD, LLC | Apparatus for altering the body temperature of a patient |
| US7666213 | 24 Sep 2004 | 23 Feb 2010 | Life Recovery Systems HD, LLC | Apparatus for altering the body temperature of a patient |
| US7731739 | 24 Aug 2006 | 8 Jun 2010 | Life-Recovery Systems HD, LLC | Apparatus for altering the body temperature of a patient |
| US7771461 | 24 Aug 2006 | 10 Aug 2010 | Life Recovery Systems HD, LLC | Apparatus for altering the body temperature of a patient |
| US7892271 | 24 Aug 2006 | 22 Feb 2011 | Life Recovery Systems HD, LLC | Apparatus for altering the body temperature of a patient |
| US8182520 | 7 Dec 2007 | 22 May 2012 | Life Recovery Systems HD, LLC | Apparatus for altering the body temperature of a patient |
| USD337814 | 7 Dec 1990 | 27 Jul 1993 | | Inflatable bathtub |
