Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493202 | Electromagnetic operator for an electrical contactor and method for controlling same | Mark A. Kappel, Richard G. Smith, Donald F. Swietlik, Raymond H. Hannula, Christopher J. Wieloch +1 more | 2002-12-10 |
| 6411489 | Electromagnetic operator for an electrical contactor and method for controlling same | Mark A. Kappel, Richard G. Smith, Donald F. Swietlik, Raymond H. Hannula, Christopher J. Wieloch +1 more | 2002-06-25 |