Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7621680 | In-ceiling surveillance housing | Kathleen Elaine Arnold, Theodore L. Jones | 2009-11-24 |
| D424087 | Pendant mounted surveillance camera housing | Kathleen Elaine Arnold | 2000-05-02 |
| D327471 | Infra-red detector wall switch | — | 1992-06-30 |
| 4973801 | Interlocked motion detector wall switch | Paul Rothweiler | 1990-11-27 |
| 4332429 | Household refrigerator and method of construction | John M. Powell | 1982-06-01 |