Issued Patents 1982
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365994 | Complex boride particle containing alloys | — | 1982-12-28 |
| 4362553 | Tool steels which contain boron and have been processed using a rapid solidification process and method | Donald E. Polk, Bill C. Giessen | 1982-12-07 |
| 4359352 | Nickel base superalloys which contain boron and have been processed by a rapid solidification process | Donald E. Polk, Bill C. Giessen | 1982-11-16 |
| 4353737 | Method of making metallic glass powders from glassy alloys | — | 1982-10-12 |
| 4347076 | Aluminum-transition metal alloys made using rapidly solidified powers and method | Donald E. Polk, Bill C. Giessen | 1982-08-31 |
| 4326841 | Apparatus for making metallic glass powder | — | 1982-04-27 |
| 4318733 | Tool steels which contain boron and have been processed using a rapid solidification process and method | Donald E. Polk, Bill C. Giessen | 1982-03-09 |