Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6456958 | Method for allowing a user access to an electronic device having improved security | — | 2002-09-24 |
| 6414589 | Apparatus for remotely controlling auxiliary doorbell chime from doorbell push button | Paul G. Angott | 2002-07-02 |