|
| US4111125 | 25 sept. 1970 | 5 sept. 1978 | | Stayed ground mine, especially for rivers |
| US4141295 | 13 févr. 1978 | 27 févr. 1979 | The United States of America as represented by the Secretary of the Navy | Actuation mine simulator |
| US4152392 | 11 oct. 1961 | 1 mai 1979 | The United States of America as represented by the Secretary of the Navy | Chemical canister |
| US4154168 | 13 févr. 1978 | 15 mai 1979 | The United States of America as represented by the Secretary of the Navy | Flare release system |
| US4194246 | 12 mai 1958 | 18 mars 1980 | The United States of America as represented by the Secretary of the Navy | Noisemaker beacon |
| US4493664 | 3 mai 1982 | 15 janv. 1985 | The United States of America as represented by the Secretary of the Navy | Sonobuoy float inflation and depth selection initiators |
| US4717092 | 3 janv. 1986 | 5 janv. 1988 | | Torpedo recovery device |
| US5562233 | 10 août 1993 | 8 oct. 1996 | Bernhardt Apparatebau GmbH u. Co. | Indicator for a device for the inflation of a container or a floating body of an item of lifesaving equipment |
| US5984012 | 16 mars 1998 | 16 nov. 1999 | Cooper Cameron Corporation | Emergency recovery system for use in a subsea environment |
| US6036559 | 16 oct. 1998 | 14 mars 2000 | | Flotation device for a submerged article |
| US7891309 | 23 janv. 2008 | 22 févr. 2011 | Florida Atlantic University | Self contained integrated mooring system |
