Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11433452 | Countergravity casting apparatus and desulfurization methods | Alan D. Cetel, Mario P. Bochiechio, Reade R. Clemens | 2022-09-06 |
| 11213885 | Castings and manufacture methods | Thomas W. Prete, Russell A. Beers | 2022-01-04 |