|
| US4674479 | 24 Feb 1986 | 23 Jun 1987 | The United States of America as represented by the Secretary of the Air Force | Anti-G suit |
| US4820084 | 28 Jul 1987 | 11 Abr 1989 | Advanced Underwater Techology | Device for heat-insulated diving suits for work at great depths under water |
| US4881539 | 27 Mar 1987 | 21 Nov 1989 | Dragerwerk Aktiengesellschaft | Protective suit having a supply of breathing air |
| US4925133 | 27 Dic 1988 | 15 May 1990 | Rockwell International Corporation | Hydraulic buoyancy force suit |
| US5007893 | 16 Mar 1988 | 16 Abr 1991 | | Combination anti-g and pressure suit |
| US5036846 | 8 Jun 1989 | 6 Ago 1991 | Puritan-Bennett Corporation | Crew oxygen mask with pneumatic comfort adjustment |
| US5127896 | 5 Sep 1989 | 7 Jul 1992 | McDonnell Douglas Corporation | Anthropomorphic tank suit |
| US5219368 | 3 Jun 1991 | 15 Jun 1993 | | Bladder-cushioned helmet assembly |
| US5247926 | 26 Nov 1991 | 28 Sep 1993 | Normalair-Garrett (Holdings) Limited | Aircrew breathing gas regulators |
| US5309901 | 9 Jul 1992 | 10 May 1994 | Intertechnique | Individual protective equipment including a pressure suit and a self-contained breathing apparatus |
| US5339806 | 26 Nov 1991 | 23 Ago 1994 | Intertechnique | Protective equipment including a closed suit |
| US5566668 | 19 May 1995 | 22 Oct 1996 | | Life-saving helmet |
| US5954052 | 21 May 1997 | 21 Sep 1999 | Nellcor Puritan-Bennett | Safety stowage apparatus for crew oxygen masks |
| US6039045 | 19 Ago 1997 | 21 Mar 2000 | Intertechnique | Head harness for respiratory mask |
