Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331950 | HVAC sensor information and sensor communication over relay-controlled power line | Gerald P. Hunt, Ron Kielkowski | 2025-06-17 |
| 5252965 | Changing one of many access codes upon removal of ignition key | Sachal Bhagwan Gidwani, Kenneth R. Campbell | 1993-10-12 |