Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635197 | Method and apparatus for casting molten materials using phase-change material | John David Cortum, Michael Jaye Mathiasmeier | 2003-10-21 |
| H1130 | Tool and method for blousing a propellant containment bag in cartridge | Edward A. Place, Jack R. Polson | 1993-01-05 |