Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8087450 | Fumed metal oxides for investment casting | Robert F. Johnson, Fred Klaessig | 2012-01-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8087450 | Fumed metal oxides for investment casting | Robert F. Johnson, Fred Klaessig | 2012-01-03 |