Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5065986 | Automatic gas hookup to a ladle | — | 1991-11-19 |
| 4898369 | Lance with metered core for treating molten metal | — | 1990-02-06 |
| 4836433 | Device for introducing stirring gas into molten metal in metered amount | — | 1989-06-06 |
| 4783061 | Tundish liner | Michael D. LaBate | 1988-11-08 |
| 4783058 | Lance for treating molten metal | — | 1988-11-08 |
| 4783059 | Tuyere for treating molten metal | — | 1988-11-08 |
| 4744544 | Refractory erosion visual indicator | Micheal D. LaBate, Jeffrey Towns | 1988-05-17 |
| 4687184 | Device for introducing gas into molten metal in a wide annular stream | Michael D. LaBate | 1987-08-18 |
| 4640498 | Horizontally and vertically movable elevated apparatus for placing slag retaining means in tapping converters | Micheal D. LaBate | 1987-02-03 |
| 4637592 | Elevated swinging device for placing slag retention devices in tapping converters | Michael D. La Bate | 1987-01-20 |
| 4610436 | Slag retaining device with self-aligning tip | Michael D. LaBate | 1986-09-09 |
| 4553743 | Elevated device for placing slag retention means in tapping converters | Michael D. LaBate | 1985-11-19 |
| 4552343 | Combination electric furnace and slag retaining pouring spout | Michael D. LaBate | 1985-11-12 |
| 4244552 | Corner wedging consumable hot top | — | 1981-01-13 |
| 4186908 | Expandable hot top for ingot moulds | Micheal D. La Bate | 1980-02-05 |