Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12403551 | Systems and methods for low-manganese welding alloys | Steven Edward Barhorst, Kevin Krieger, Joseph C. Bundy, Mario Anthony Amata, Daryl L. Duncan | 2025-09-02 |
| 12383988 | Systems and methods for low-manganese welding alloys | Steven Edward Barhorst, Kevin Krieger, Joseph C. Bundy, Mario Anthony Amata, Daryl L. Duncan | 2025-08-12 |
| 12134147 | Systems and methods for low-manganese welding alloys | Steven Edward Barhorst, Kevin Krieger, Joseph C. Bundy, Mario Anthony Amata, Daryl L. Duncan | 2024-11-05 |
| 11897063 | Systems and methods for low-manganese welding wire | Mario Anthony Amata, Joseph C. Bundy, Steven Edward Barhorst, Daryl L. Duncan | 2024-02-13 |
| 11577345 | Systems and methods for low-manganese welding alloys | Steven Edward Barhorst, Kevin Krieger, Joseph C. Bundy, Mario Anthony Amata, Daryl L. Duncan | 2023-02-14 |
| 10722986 | Systems and methods for low-manganese welding wire | Steven Edward Barhorst, Mario Anthony Amata | 2020-07-28 |
| 10589388 | Systems and methods for low-manganese welding alloys | Steven Edward Barhorst, Kevin Krieger, Joseph C. Bundy, Mario Anthony Amata, Daryl L. Duncan | 2020-03-17 |
| 10242317 | System for estimating the amount and content of fumes | Steven Edward Barhorst | 2019-03-26 |
| 9895774 | Systems and methods for low-manganese welding alloys | Steven Edward Barhorst, Kevin Krieger, Joseph C. Bundy, Mario Anthony Amata, Daryl L. Duncan | 2018-02-20 |
| 9844838 | Systems and methods for low-manganese welding alloys | Steven Edward Barhorst, Kevin Krieger, Joseph C. Bundy, Mario Anthony Amata, Daryl L. Duncan | 2017-12-19 |
| 5523540 | Welding electrodes for producing low carbon bainitic ferrite weld deposits | A. Phillip Coldren, Ronald B. Smith | 1996-06-04 |