Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9963799 | Foundry mixture and related methods for casting and cleaning cast metal parts | Richard A. Hoffman | 2018-05-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9963799 | Foundry mixture and related methods for casting and cleaning cast metal parts | Richard A. Hoffman | 2018-05-08 |