Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8898894 | Capacitor-circuit board interface for welding system components | George B. Koprivnak, Robert L. Dodge, David Perrin | 2014-12-02 |
| 8604355 | Capacitor-circuit board interface for welding system components | George B. Koprivnak, Robert L. Dodge, David Perrin | 2013-12-10 |
| 8376166 | Structural member for enclosure | Michael A. Kindig | 2013-02-19 |
| 8253069 | Slideable welding power source housing assembly | George B. Koprivnak, Robert L. Dodge, David Perrin | 2012-08-28 |
| 8233280 | Electronic module with center mounting fasteners | George B. Koprivnak, Robert L. Dodge, David Perrin, Russ Myers | 2012-07-31 |
| 7355142 | Resistance welding electrode, welded copper flex lead, and method for making same | — | 2008-04-08 |