| 8251126 | Generator shunt field contactor for electrical systems | Kim Hotstart | | |
| 8251143 | Magnetic switch assembly for electrical systems | Kim Hotstart | | |
| 8251586 | Magnetic switch assembly for electrical systems | Kim Hotstart | | |
| 8253133 | General purpose relay for electrical systems | Kim Hotstart | | |
| 8254054 | Contactor for electrical systems | Kim Hotstart | | |
| 8254055 | Shunt field contactor for electrical systems | Kim Hotstart | | |
| 8254056 | Battery field contactor for electrical systems | Kim Hotstart | | |
| 8254149 | Relay for electrical control applications | Kim Hotstart | | |