Referenced by|
| US4076190 | Mar 30, 1976 | Feb 28, 1978 | | Apparatus for extracting energy from winds at significant height above the surface | | US4488694 | Mar 3, 1983 | Dec 18, 1984 | Paralogic (Proprietary) Limited | Parachute | | US4729530 | May 7, 1987 | Mar 8, 1988 | | Control flaps for a multi-cell wing type canopy | | US4928909 | Jun 18, 1987 | May 29, 1990 | | Elliptical ram air pressurized airfoil parachute | | US5069404 | Oct 2, 1989 | Dec 3, 1991 | | Elliptical ram air pressurized airfoil parachute | | US5078344 | May 7, 1990 | Jan 7, 1992 | The United States of America as represented by the Secretary of the Navy | Ribless ram air parachute | | US5169092 | Aug 13, 1991 | Dec 8, 1992 | | Paraglider canopy | | US5470032 | Apr 18, 1994 | Nov 28, 1995 | | Airborne monitoring system and method | | US5678784 | Jan 10, 1995 | Oct 21, 1997 | Vanguard Research, Inc. | Space vehicle and method | | US6994295 | Mar 1, 2004 | Feb 7, 2006 | | Quonset type parachute |
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