Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7225652 | Graphical rolled steel sheet flatness display and method of using same | Peter Schrof, Bruce B. Grube, Donald James Ronemus, Stanley Petrilla | 2007-06-05 |
| 6948347 | Graphical rolled steel sheet flatness display and method of using same | Peter Schrof, Bruce B. Grube, Donald James Ronemus, Stanley Petrilla | 2005-09-27 |
| 5647908 | Applicator for surface treatment agent for continuous casting process | Henry A. Hausmann, Robert O. Lindstrom | 1997-07-15 |
| 5100034 | Molten metal slide gate valve | — | 1992-03-31 |
| 5083754 | Apparatus for retaining slag during the discharge of molten metal from a tundish | — | 1992-01-28 |
| 5078016 | Two piece load cell pin | — | 1992-01-07 |
| 5014393 | Vibrating mold assembly | — | 1991-05-14 |
| 5004131 | Molten metal slide gate valve | — | 1991-04-02 |
| D267808 | Combined periodical and writing instrument holder | — | 1983-02-01 |
| D264481 | Periodical holder | — | 1982-05-18 |