|
| US4020482 | 19. Apr. 1976 | 26. Apr. 1977 | | Patient monitor |
| US4055839 | 23. Juni 1976 | 25. Okt. 1977 | Locust Farms, Inc. | Foaling alarm |
| US4175263 | 25. Apr. 1977 | 20. Nov. 1979 | Triad & Associates, Inc. | Technique for monitoring whether an individual is moving from a particular area |
| US4242672 | 9. Nov. 1977 | 30. Dez. 1980 | | Patient monitoring system and switch |
| US4381788 | 27. Febr. 1981 | 3. Mai 1983 | | Method and apparatus for detecting apnea |
| US4534077 | 3. Okt. 1983 | 13. Aug. 1985 | Simmons Universal Corporation | Hospital bed having safety mechanism |
| US4635587 | 6. Juni 1985 | 13. Jan. 1987 | Cowtronics, Inc. | Method and apparatus for detecting standing heat in cattle |
| US4651677 | 17. Juni 1985 | 24. März 1987 | | Apparatus for preventing shoats from being crushed to death in hog breeding operations and the use thereof as a device for indicating the start of the dam's birthing procedure |
| US4833457 | 23. Nov. 1987 | 23. Mai 1989 | | Immersion control device and associated alarm system |
| US5140309 | 12. März 1991 | 18. Aug. 1992 | Gaymar Industries, Inc. | Bed signalling apparatus |
| US5184112 | 11. Sept. 1991 | 2. Febr. 1993 | Gaymar Industries, Inc. | Bed patient position monitor |
| US5473313 | 17. Nov. 1993 | 5. Dez. 1995 | | Wheelchair seat cushion |
| US5592152 | 25. Sept. 1995 | 7. Jan. 1997 | | Intruder detecting device to be installed in an integrated raised flooring system |
| US5598593 | 10. Febr. 1995 | 4. Febr. 1997 | Aqua-Leisure Industries, Inc. | Inflatable air bed |
| US6067019 | 27. Febr. 1998 | 23. Mai 2000 | Hill-Rom, Inc. | Bed exit detection apparatus |
| US6133837 | 5. März 1999 | 17. Okt. 2000 | Hill-Rom, Inc. | Patient position system and method for a support surface |
| US6152077 | 4. Nov. 1998 | 28. Nov. 2000 | | Bedding for livestock |
| US6165142 | 21. Sept. 1998 | 26. Dez. 2000 | Roho, Inc. | Biomedical apparatus |
| US6532901 | 6. Juni 2001 | 18. März 2003 | | Animal monitoring system |
| US6611783 | 5. Jan. 2001 | 26. Aug. 2003 | NocWatch, Inc. | Attitude indicator and activity monitoring device |
| US6935273 | 9. Okt. 2003 | 30. Aug. 2005 | Advance Comfort Technology LLC | Bedding for livestock |
| US7253366 | 10. Dez. 2004 | 7. Aug. 2007 | Hill-Rom Services, Inc. | Exit alarm for a hospital bed triggered by individual load cell weight readings exceeding a predetermined threshold |
| US7437787 | 3. Aug. 2007 | 21. Okt. 2008 | Hill-Rom Services, Inc. | Load-cell based hospital bed control |
| US7583199 | 8. Febr. 2008 | 1. Sept. 2009 | | Air cushion control system |
| US8042206 | 11. Sept. 2009 | 25. Okt. 2011 | Anodyne Medical Device, Inc. | Bed exit alarm |