Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5872832 | Telephone-controlled electrical switch | Richard Anthony Bishel | 1999-02-16 |
| 5270698 | Emergency signaling device | Richard Anthony Bishel | 1993-12-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5872832 | Telephone-controlled electrical switch | Richard Anthony Bishel | 1999-02-16 |
| 5270698 | Emergency signaling device | Richard Anthony Bishel | 1993-12-14 |