Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11034597 | Coagulant blend in SAGD water treatment | Lee D. Osness, Paul Sameshima, Jason C. Grundler | 2021-06-15 |
| 4828933 | Scratch resistant platinum article | Ian R. McGill | 1989-05-09 |