Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5490908 | Annealing and descaling method for stainless steel | Yeong-U Kim, Carol S. Hertzler | 1996-02-13 |
| 5175026 | Method for hot-dip coating chromium-bearing steel | William A. Bertol, Yoshio Hayashi, James Hill, Eisuke Otani, John P. Ziemianski | 1992-12-29 |
| 4824536 | Method for processing cold-rolled stainless-steel sheet and strip | Yeong-U Kim | 1989-04-25 |
| 4581073 | Method for descaling metal strip | Nazmi Toker | 1986-04-08 |
| 4484996 | Cathode for use in electrolytic processing solution | Roy C. Bongartz, Richard Johnston, James J. Odasso | 1984-11-27 |
| 4415415 | Method of controlling oxide scale formation and descaling thereof from metal articles | — | 1983-11-15 |
| 4363709 | High current density, acid-free electrolytic descaling process | — | 1982-12-14 |