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| Number | Title | Issue Date |
| 7265671 | Safety alarm system for seatbelts An alarm system for use with a motor vehicle to sound an alert whenever child passengers are left unattended and belted in a parked motor vehicle, including a transmitter for generating a radio signal characterized by a predetermined frequency, a receiver for receiv... | 09/04/2007 |
| 7275621 | Skew horn for a loudspeaker A horn including a substantially flat coupling flange defining a coupling flange plane, a substantially planar mouth defining a mouth plane, an elongated throat extending between the coupling flange and the mouth, a transducer for generating a sonic output operation... | 10/02/2007 |
