Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493202 | Electromagnetic operator for an electrical contactor and method for controlling same | Mark A. Kappel, Richard W. Waltz, Donald F. Swietlik, Raymond H. Hannula, Christopher J. Wieloch +1 more | 2002-12-10 |
| 6417749 | Electric contactor housing | Mark A. Kappel, Donald F. Swietlik, Raymond H. Hannula, Christopher J. Wieloch | 2002-07-09 |
| 6411489 | Electromagnetic operator for an electrical contactor and method for controlling same | Mark A. Kappel, Richard W. Waltz, Donald F. Swietlik, Raymond H. Hannula, Christopher J. Wieloch +1 more | 2002-06-25 |
| 6384702 | Stationary contact for an electrical contactor and method for conducting current through same | Donald F. Swietlik, Jeffrey R. Annis | 2002-05-07 |