Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362553 | Tool steels which contain boron and have been processed using a rapid solidification process and method | Ranjan Ray, Bill C. Giessen | 1982-12-07 |
| 4359352 | Nickel base superalloys which contain boron and have been processed by a rapid solidification process | Ranjan Ray, Bill C. Giessen | 1982-11-16 |
| 4347076 | Aluminum-transition metal alloys made using rapidly solidified powers and method | Ranjan Ray, Bill C. Giessen | 1982-08-31 |
| 4318733 | Tool steels which contain boron and have been processed using a rapid solidification process and method | Ranjan Ray, Bill C. Giessen | 1982-03-09 |