Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6954719 | Work site dust control system | Jeffery J. Carter, Jr., Kelsey L. Milman, Michael M. Payne, Mark B. Rinkel | 2005-10-11 |
| 5733502 | Ferroalloy for inoculation of spherulitic graphite irons | Thomas Margaria | 1998-03-31 |
| 4515629 | Degassing metal powder | Frederick A. Dizek, Eric Vogel, C. John Tiedeman, Jr. | 1985-05-07 |
| 4450003 | Process and apparatus for the recovery of combustible gases in an electrometallurgy furnace | Francis Dubrous | 1984-05-22 |
| 4375282 | Core configuration for casting hollow parts in mating halves | — | 1983-03-01 |