| Patent Number |
Title Of Patent |
Date Issued |
| 6201864 |
Automatic area code detector and dialer |
March 13, 2001 |
| The present invention allows for the automatic dialing of local and long distance calls in the United States, as well as automatic dialing of international calls. The automatic dialing feature is accomplished, in part, by implementing a computerized data base grouped in N--files. These |
| 5917904 |
Automatic area code detector and dialer |
June 29, 1999 |
| The present invention comprises four principle elements: (1) a telephone instrument; (2) a computer; (3) an automatic dialer; and (4) a telephone line. These elements allow for automatic dialing of local and long distance calls in the United States, as well as automatic dialing of in |
| 5642411 |
Anticipatory call distributor |
June 24, 1997 |
| A communications distribution system is disclosed for facilitating the handling of telephone calls within a plurality of groups. Each of the groups includes a line group and a channel group interconnected by an anticipatory call distributor (ANCD) for determining the availability of |
| 5639208 |
Rotary turbine and rotary compressor |
June 17, 1997 |
| A rotary turbine employs rotors that are rotated primarily by the frictional forces of a pressurized medium flowing through a gap that separates the rotors from the stationary housing. The rotors are coupled to a source of pressurized medium that creates a medium flow through the gap |
| 5518363 |
Rotary turbine |
May 21, 1996 |
| A rotary turbine including a source of a pressurized medium and a rotor assembly. In one embodiment, the rotor assembly includes first and second rotors, and the surface of each rotor is substantially smooth. The pressurized medium flows between the rotors, turning the rotors. The sm |
