Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9409259 | Welding compositions for improved mechanical properties in the welding of cast iron | Jack Garry Wallin | 2016-08-09 |
| 9403241 | Welding compositions for improved mechanical properties in the welding of cast iron | Jack Garry Wallin | 2016-08-02 |
| 9314880 | Chromium free hardfacing welding consumable | Jack Garry Wallin | 2016-04-19 |