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| US4539979 | 27 Abr 1983 | 10 Sep 1985 | Bremer Orthopedics, Inc. | Temporary cervical traction maintenance |
| US4648390 | 17 May 1985 | 10 Mar 1987 | | Low profile neck ring orthosis |
| US4793334 | 14 Ago 1987 | 27 Dic 1988 | | Cervical brace |
| US5195947 | 15 Oct 1991 | 23 Mar 1993 | | Calibrated cervical traction device |
| US5205813 | 3 Sep 1991 | 27 Abr 1993 | | Cephalic and cervical support appliance |
| US5409450 | 16 Sep 1993 | 25 Abr 1995 | | Cervical brace |
| US5520619 | 22 Feb 1994 | 28 May 1996 | Ambu International A/S | Adjustable cervical collar |
| US5588957 | 15 Ago 1995 | 31 Dic 1996 | Ambu International A/S | Cervical collar |
| US5728054 | 24 May 1996 | 17 Mar 1998 | Ambu International A/S | Adjustable cervical collar |
| US5797863 | 29 Nov 1996 | 25 Ago 1998 | Ambu International A/S | Collapsible cervical collar |
| US5993403 | 13 Mar 1998 | 30 Nov 1999 | Ambu International A/S | Adjustable cervical collar |
| US6036664 | 7 Jun 1995 | 14 Mar 2000 | Ambu International A/S | Automatic adjustable cervical collar |
| US6090058 | 30 Dic 1997 | 18 Jul 2000 | Laerdal Medical Corporation | Multiple-size cervical collar |
| US6245033 | 29 Nov 1999 | 12 Jun 2001 | Ambu International A/S | Adjustable cervical collar |
| US6726643 | 13 Mar 2000 | 27 Abr 2004 | Ambu International A/S | Automatic adjustable cervical collar |
| USD393718 | 23 Dic 1996 | 21 Abr 1998 | Laerdal Medical Corporation | Cervical collar |
| USD663850 | 18 Ago 2010 | 17 Jul 2012 | Exos Corporation | Long thumb spica brace |
| USD663851 | 18 Ago 2010 | 17 Jul 2012 | Exos Corporation | Short thumb spica brace |
| USD665088 | 18 Ago 2010 | 7 Ago 2012 | Exos Corporation | Wrist brace |
| USRE36745 | 13 Ene 1999 | 20 Jun 2000 | Ambu Inc. | Extrication cervical collar with adjustable supports |
