Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661348 | Apparatus for providing a visual indication of receipt of an electronic message | Alfred E. Hall | 2003-12-09 |
| 5483922 | Apparatus for detecting when birds are in a birdhouse | — | 1996-01-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661348 | Apparatus for providing a visual indication of receipt of an electronic message | Alfred E. Hall | 2003-12-09 |
| 5483922 | Apparatus for detecting when birds are in a birdhouse | — | 1996-01-16 |