Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8591802 | Vortex inhibitor | Ross Jacobs, John W. Dresh | 2013-11-26 |
| 7169349 | Method and apparatus for delivering metallurgically improved molten metal | Ross Jacobs | 2007-01-30 |
| 6723275 | Vortex inhibitor with sacrificial rod | Ross Jacobs | 2004-04-20 |
| 6576039 | Method and apparatus for metal pouring | Jeffrey Jacobs | 2003-06-10 |
| RE37417 | Vortex inhibitor for molten metal discharge | — | 2001-10-23 |
| 6280499 | Yield metal pouring system | — | 2001-08-28 |
| 6113669 | Method and apparatus for process and quality control in the production of metal | Vladimir M. Vorobeichik, Anatoly I. Babushkin, Ross Jacobs, Ilya Vorobeichik, Jeffrey Jacobs | 2000-09-05 |
| 6074598 | Method and apparatus for slag separation sensing | Jeffrey Jacobs | 2000-06-13 |
| 5044610 | Vortex inhibitor for molten metal discharge | — | 1991-09-03 |
| 4871148 | Vortex inhibitor for molten metal discharge | — | 1989-10-03 |
| 4601415 | Vortex inhibitor for molten metal discharge | — | 1986-07-22 |