Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9821402 | System and method for submerged arc welding | Kenneth Allen Fisher, Steven Edward Barhorst, Joseph C. Bundy | 2017-11-21 |
| 9764409 | Systems and methods for using fluorine-containing gas for submerged arc welding | Kenneth Allen Fisher, Steven Edward Barhorst, Joseph C. Bundy | 2017-09-19 |
| 9707643 | Systems and methods for welding electrodes | Steven Edward Barhorst | 2017-07-18 |
| 9700954 | System and method for submerged arc welding | Kenneth Allen Fisher, Steven Edward Barhorst, Joseph C. Bundy | 2017-07-11 |
| 9700955 | Systems and methods for using fluorine-containing gas for submerged arc welding | Kenneth Allen Fisher, Steven Edward Barhorst, Joseph C. Bundy | 2017-07-11 |
| 9604315 | Aluminum deoxidizing welding wire | Joseph C. Bundy | 2017-03-28 |
| 9527152 | Root pass welding solution | Richard Martin Hutchison, Michael Scott Bertram, Zhigang Xiao | 2016-12-27 |
| 9517523 | System and method of reducing diffusible hydrogen in weld metal | Steven Edward Barhorst, Joseph C. Bundy | 2016-12-13 |
| 9403233 | DC electrode negative rotating arc welding method and system | Kevin Pagano, James Lee Uecker, Steven Edward Barhorst, Bryan Dustin Marschke | 2016-08-02 |
| 9199341 | Systems and methods for welding electrodes | Steven Edward Barhorst, Kevin Pagano | 2015-12-01 |
| 9162323 | Aluminum deoxidizing welding wire | Joseph C. Bundy | 2015-10-20 |
| 8907248 | Aluminum deoxidizing welding wire | Joseph C. Bundy | 2014-12-09 |
| 4551610 | Tubular welding electrode | — | 1985-11-05 |
| 4186293 | Cored type welding electrode | John R. Gonzalez, Ronald F. Young | 1980-01-29 |