|
| US3933109 | 29. Nov. 1973 | 20. Jan. 1976 | Etat Francais | Buoy releasable from a submarine |
| US3961259 | 5. Juli 1974 | 1. Juni 1976 | Pains-Wessex Limited | Marine smoke markers |
| US4776295 | 6. Aug. 1987 | 11. Okt. 1988 | | Boat flaps for controlling and steering a boat operating at low speeds |
| US4981453 | 31. März 1989 | 1. Jan. 1991 | Litton Systems, Inc. | Emergency transmitter buoy and bracket assembly |
| US6871610 | 6. Juni 2003 | 29. März 2005 | The United States of America as represented by the Secretary of the Navy | Assembly for launching bodies from an underwater platform |
