Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11207746 | Spot welding cap changer | — | 2021-12-28 |
| 10343233 | Spot welding cap changer | — | 2019-07-09 |
| 10065263 | Spot welding cap changer | — | 2018-09-04 |
| 9757814 | Spot welding cap changer | — | 2017-09-12 |
| 9393639 | Spot welding cap changer | — | 2016-07-19 |
| 9168609 | Spot welding cap changer | — | 2015-10-27 |
| 8742281 | Spot welding cap changer | — | 2014-06-03 |
| 8314356 | Spot welding cap changer | — | 2012-11-20 |
| 6906276 | Resistance spot welding control device and method | Horst Muller | 2005-06-14 |
| 4916931 | Apparatus for reprocessing spot welding electrodes | — | 1990-04-17 |
| 4682487 | Method for reconditioning spot welding electrodes | — | 1987-07-28 |