Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7237298 | Sensors and associated methods for controlling a vacuum cleaner | Mark Reindle, Norman Siegel | 2007-07-03 |
| 6775364 | Method and apparatus for selectively sending a false system information tone on a telephone line | — | 2004-08-10 |
| 5920623 | Method and apparatus for defeating a predictive telemarketing system | Robert Michael Bensman | 1999-07-06 |
| 4513439 | Security validator | Robert L. Gorgone, Gerald Iannadrea, Anthony H. Dolejs, Alan J. Kovach | 1985-04-23 |
| 4499464 | Apparatus for remote authorization for dispensing fluids | Andrew J. Hruby | 1985-02-12 |
| 4348656 | Security validator | Robert L. Gorgone, Gerald Iannadrea, Anthony H. Dolejs, Alan J. Kovach | 1982-09-07 |