Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12337584 | Hardfaced products for abrasive applications and processes for making the same | — | 2025-06-24 |
| 11952742 | Lip for excavating bucket | Michael B. Roska, Ulf Daniel Widlund | 2024-04-09 |
| 10730104 | Hardfaced wear part using brazing and associated method and assembly for manufacturing | — | 2020-08-04 |
| 9561562 | Hardfaced wearpart using brazing and associated method and assembly for manufacturing | — | 2017-02-07 |
| 9115742 | Pinned connections | Robert McClanahan, Carolyn Shapiro | 2015-08-25 |
| 8469622 | Pinned connections | Robert McClanahan, Carolyn Shapiro | 2013-06-25 |
| 4715908 | Duplex stainless steel product with improved mechanical properties | — | 1987-12-29 |