Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493202 | Electromagnetic operator for an electrical contactor and method for controlling same | Mark A. Kappel, Richard W. Waltz, Richard G. Smith, Raymond H. Hannula, Christopher J. Wieloch +1 more | 2002-12-10 |
| 6417749 | Electric contactor housing | Mark A. Kappel, Richard G. Smith, 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, Richard G. Smith, 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 | Richard G. Smith, Jeffrey R. Annis | 2002-05-07 |
| 6282076 | Method for controlling an electromagnetic operator of an electrical device | Mark A. Kappel, Richard W. Waltz, Richard G. Smith, Raymond H. Hannula, Christopher J. Wieloch +1 more | 2001-08-28 |
| 6233131 | Electromagnetic operator for an electrical contactor and method for controlling same | Mark A. Kappel, Richard W. Waltz, Richard G. Smith, Raymond H. Hannula, Christopher J. Wieloch +1 more | 2001-05-15 |
| 6194984 | Movable contact assembly for an electrical contactor | Mark A. Kappel, Richard G. Smith, Raymond H. Hannula, Christopher J. Wieloch | 2001-02-27 |