Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11534849 | Light weight cordless stud welder | Scott J. Schraff, Larry L. Church, Jeffrey Krupp | 2022-12-27 |
| 10906122 | Portable drawn arc stud welder including a lithium ferrophosphate battery | Scott J. Schraff, Jeffrey Krupp | 2021-02-02 |
| 10894296 | Light weight cordless stud welder | Scott J. Schraff, Larry L. Church, Jeffrey Krupp | 2021-01-19 |
| 10625761 | Manually operable carriage and working attachments that may be employed with the carriage | — | 2020-04-21 |